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                                                                   EXHIBIT 10.02


                                CREDIT AGREEMENT

        THIS AGREEMENT is entered into as of July 11, 1997, by and between HNC
SOFTWARE INC., a Delaware corporation ("Borrower"), and WELLS FARGO BANK,
NATIONAL ASSOCIATION ("Bank").


                                     RECITAL

        Borrower has requested from Bank the credit accommodation described
below, and Bank has agreed to provide said credit accommodation to Borrower on
the terms and conditions contained herein.

        NOW, THEREFORE, for valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, Bank and Borrower hereby agree as follows:


                                    ARTICLE I
                                   THE CREDIT

        SECTION 1.1. LINE OF CREDIT.

        (a) Line of Credit. Subject to the terms and conditions of this
Agreement, Bank hereby agrees to make advances to Borrower from time to time up
to and including July 11, 1999, not to exceed at any time the aggregate
principal amount of Fifteen Million Dollars ($15,000,000.00) ("Line of Credit"),
the proceeds of which shall be used for Borrower's working capital. Borrower's
obligation to repay advances under the Line of Credit shall be evidenced by a
promissory note substantially in the form of Exhibit A attached hereto ("Line of
Credit Note"), all terms of which are incorporated herein by this reference.

        (b) Letter of Credit Subfeature. As a subfeature under the Line of
Credit, Bank agrees from time to time during the term thereof to issue standby
and sight commercial letters of credit for the account of Borrower to finance
importation (each, a "Letter of Credit" and collectively, "Letters of Credit");
provided however, that the form and substance of each Letter of Credit shall be
subject to approval by Bank, in its sole discretion; and provided further, that
the aggregate undrawn amount of all outstanding Letters of Credit shall not at
any time exceed One Million Five Hundred Thousand Dollars ($1,500,000.00). Each
Letter of Credit shall be issued for a term not to exceed one hundred eighty
(180) days, as designated by Borrower; provided however, that no Letter of
Credit shall have an expiration date subsequent to the maturity date of the Line
of Credit. The undrawn amount of all Letters of Credit shall be reserved under
the Line of Credit and shall not be available for borrowings thereunder. Each
Letter of Credit shall be subject to


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the additional terms and conditions of the Letter of Credit Agreement and
related documents, if any, required by Bank in connection with the issuance
thereof (each, a "Letter of Credit Agreement" and collectively, "Letter of
Credit Agreements"). Each draft paid by Bank under a Letter of Credit shall be
deemed an advance under the Line of Credit and shall be repaid by Borrower in
accordance with the terms and conditions of this Agreement applicable to such
advances; provided however, that if advances under the Line of Credit are not
available, for any reason, at the time any draft is paid by Bank, then Borrower
shall immediately pay to Bank the full amount of such draft, together with
interest thereon from the date such amount is paid by Bank to the date such
amount is fully repaid by Borrower, at the rate of interest applicable to
advances under the Line of Credit. In such event Borrower agrees that Bank, in
its sole discretion, may debit any demand deposit account maintained by Borrower
with Bank for the amount of any such draft.

        (c) Borrowing and Repayment. Borrower may from time to time during the
term of the Line of Credit borrow, partially or wholly repay its outstanding
borrowings, and reborrow, subject to all of the limitations, terms and
conditions contained herein or in the Line of Credit Note; provided however,
that the total outstanding borrowings under the Line of Credit shall not at any
time exceed the maximum principal amount available thereunder, as set forth
above.

        SECTION 1.2. INTEREST/FEES.

        (a) Interest. The outstanding principal balance of the Line of Credit
shall bear interest at the rate of interest set forth in the Line of Credit
Note.

        (b) Computation and Payment. Interest shall be computed on the basis of
a 360-day year, actual days elapsed. Interest shall be payable at the times and
place set forth in the Line of Credit Note.

        (c) Commitment Fee. Borrower shall pay to Bank a non- refundable
commitment fee for the Line of Credit equal to $5,000.00, which fee shall be due
and payable in full upon execution of this Agreement.

        (d) Letter of Credit Fees. Borrower shall pay to Bank fees upon the
issuance of each Letter of Credit, upon the payment or negotiation by Bank of
each draft under any Letter of Credit and upon the occurrence of any other
activity with respect to any Letter of Credit (including without limitation, the
transfer, amendment or cancellation of any Letter of Credit) determined in
accordance with Bank's standards and charges then in effect for such activity.


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        SECTION 1.3. COLLECTION OF PAYMENTS. Borrower authorizes Bank to collect
all interest and fees due under the Line of Credit by charging Borrower's demand
deposit account number _______________ with Bank, or any other demand deposit
account maintained by Borrower with Bank, for the full amount thereof. Should
there be insufficient funds in any such demand deposit account to pay all such
sums when due, the full amount of such deficiency shall be immediately due and
payable by Borrower.


                                   ARTICLE II
                         REPRESENTATIONS AND WARRANTIES

        Borrower makes the following representations and warranties to Bank,
which representations and warranties shall survive the execution of this
Agreement and shall continue in full force and effect until the full and final
payment, and satisfaction and discharge, of all obligations of Borrower to Bank
subject to this Agreement.

        SECTION 2.1. LEGAL STATUS. Borrower is a corporation, duly organized and
existing and in good standing under the laws of the state of Delaware, and is
qualified or licensed to do business (and is in good standing as a foreign
corporation, if applicable) in all jurisdictions in which such qualification or
licensing is required or in which the failure to so qualify or to be so licensed
could have a material adverse effect on Borrower.

        SECTION 2.2. AUTHORIZATION AND VALIDITY. This Agreement, the Note, and
each other document, contract and instrument required hereby or at any time
hereafter delivered to Bank in connection herewith (collectively, the "Loan
Documents") have been duly authorized, and upon their execution and delivery in
accordance with the provisions hereof will constitute legal, valid and binding
agreements and obligations of Borrower or the party which executes the same,
enforceable in accordance with their respective terms.

        SECTION 2.3. NO VIOLATION. The execution, delivery and performance by
Borrower of each of the Loan Documents do not violate any provision of any law
or regulation, or contravene any provision of the Articles of Incorporation or
By-Laws of Borrower, or result in any breach of or default under any contract,
obligation, indenture or other instrument to which Borrower is a party or by
which Borrower may be bound.

        SECTION 2.4. LITIGATION. There are no pending, or to the best of
Borrower's knowledge threatened, actions, claims, investigations, suits or
proceedings by or before any governmental authority, arbitrator, court or
administrative agency which could have a material adverse effect on the
financial condition or operation of Borrower other than those


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disclosed by Borrower to Bank in writing prior to the date hereof.

        SECTION 2.5. INCOME TAX RETURNS. Borrower has no knowledge of any
pending assessments or adjustments of its income tax payable with respect to any
year.

        SECTION 2.6. NO SUBORDINATION. There is no agreement, indenture,
contract or instrument to which Borrower is a party or by which Borrower may be
bound that requires the subordination in right of payment of any of Borrower's
obligations subject to this Agreement to any other obligation of Borrower.

        SECTION 2.7. PERMITS, FRANCHISES. Borrower possesses, and will hereafter
possess, all permits, consents, approvals, franchises and licenses required and
rights to all trademarks, trade names, patents, and fictitious names, if any,
necessary to enable it to conduct the business in which it is now engaged in
compliance with applicable law.

        SECTION 2.8. ERISA. Borrower is in compliance in all material respects
with all applicable provisions of the Employee Retirement Income Security Act of
1974, as amended or recodified from time to time ("ERISA"); Borrower has not
violated any provision of any defined employee pension benefit plan (as defined
in ERISA) maintained or contributed to by Borrower (each, a "Plan"); no
Reportable Event as defined in ERISA has occurred and is continuing with respect
to any Plan initiated by Borrower; Borrower has met its minimum funding
requirements under ERISA with respect to each Plan; and each Plan will be able
to fulfill its benefit obligations as they come due in accordance with the Plan
documents and under generally accepted accounting principles.

        SECTION 2.9. OTHER OBLIGATIONS. Borrower is not in default on any
obligation for borrowed money, any purchase money obligation or any other
material lease, commitment, contract, instrument or obligation.

        SECTION 2.10. ENVIRONMENTAL MATTERS. Except as disclosed by Borrower to
Bank in writing prior to the date hereof, Borrower is in compliance in all
material respects with all applicable federal or state environmental, hazardous
waste, health and safety statutes, and any rules or regulations adopted pursuant
thereto, which govern or affect any of Borrower's operations and/or properties,
including without limitation, the Comprehensive Environmental Response,
Compensation and Liability Act of 1980, the Superfund Amendments and
Reauthorization Act of 1986, the Federal Resource Conservation and Recovery Act
of 1976, and the Federal Toxic Substances Control Act, as any of the same may be
amended, modified or supplemented from time to time. None of the operations of
Borrower is the subject of any federal or


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state investigation evaluating whether any remedial action involving a material
expenditure is needed to respond to a release of any toxic or hazardous waste or
substance into the environment. Borrower has no material contingent liability in
connection with any release of any toxic or hazardous waste or substance into
the environment.


                                   ARTICLE III
                                   CONDITIONS

        SECTION 3.1. CONDITIONS OF INITIAL EXTENSION OF CREDIT. The obligation
of Bank to extend any credit contemplated by this Agreement is subject to the
fulfillment to Bank's satisfaction of all of the following conditions:

        (a) Approval of Bank Counsel. All legal matters incidental to the
extension of credit by Bank shall be satisfactory to Bank's counsel.

        (b) Documentation. Bank shall have received, in form and substance
satisfactory to Bank, each of the following, duly executed:

        (i) This Agreement and the Note.
       (ii) Articles of Incorporation.
      (iii) Corporate Borrowing Resolution.
       (iv) Certificate of Incumbency.
        (v) Such other documents as Bank may require under any other Section of
            this Agreement.

        (c) Financial Condition. There shall have been no material adverse
change, as determined by Bank, in the financial condition or business of
Borrower, nor any material decline, as determined by Bank, in the market value
of any collateral required hereunder or a substantial or material portion of the
assets of Borrower.

        SECTION 3.2. CONDITIONS OF EACH EXTENSION OF CREDIT. The obligation of
Bank to make each extension of credit requested by Borrower hereunder shall be
subject to the fulfillment to Bank's satisfaction of each of the following
conditions:

        (a) Compliance. The representations and warranties contained herein and
in each of the other Loan Documents shall be true on and as of the date of the
signing of this Agreement and on the date of each extension of credit by Bank
pursuant hereto, with the same effect as though such representations and
warranties had been made on and as of each such date, and on each such date, no
Event of Default as defined herein, and no condition, event or act which with
the giving of notice or the passage of time or both would constitute such an
Event of Default, shall have occurred and be continuing or shall exist.


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        (b) Documentation. Bank shall have received all additional documents
which may be required in connection with such extension of credit.


                                   ARTICLE IV
                              AFFIRMATIVE COVENANTS

        Borrower covenants that so long as Bank remains committed to extend
credit to Borrower pursuant hereto, or any liabilities (whether direct or
contingent, liquidated or unliquidated) of Borrower to Bank under any of the
Loan Documents remain outstanding, and until payment in full of all obligations
of Borrower subject hereto, Borrower shall, unless Bank otherwise consents in
writing:

        SECTION 4.1. PUNCTUAL PAYMENTS. Punctually pay all principal, interest,
fees or other liabilities due under any of the Loan Documents at the times and
place and in the manner specified therein, and immediately upon demand by Bank,
the amount by which the outstanding principal balance of the Line of Credit at
any time exceeds any limitation on borrowings applicable thereto.

        SECTION 4.2. ACCOUNTING RECORDS. Maintain adequate books and records in
accordance with generally accepted accounting principles consistently applied,
and permit any representative of Bank, at any reasonable time, to inspect, audit
and examine such books and records, to make copies of the same, and to inspect
the properties of Borrower.

        SECTION 4.3. FINANCIAL STATEMENTS. Provide to Bank all of the following,
in form and detail satisfactory to Bank:

        (a) not later than 90 days after and as of the end of each fiscal year,
an audited financial statement of Borrower, prepared by a certified public
accountant acceptable to Bank, to include balance sheet, income statement,
statement of cash flow and all footnotes;

        (b) not later than 45 days after and as of the end of each fiscal
quarter, a financial statement of Borrower, prepared by Borrower, to include
balance sheet and income statement;

        (c) not later than 30 days before the end of each fiscal year, Borrower
shall submit projections for the forthcoming fiscal year;

        (d) from time to time such other information as Bank may reasonably
request.

        SECTION 4.4. COMPLIANCE. Preserve and maintain all


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licenses, permits, governmental approvals, rights, privileges and franchises
necessary for the conduct of its business; and comply with the provisions of all
documents pursuant to which Borrower is organized and/or which govern Borrower's
continued existence and with the requirements of all laws, rules, regulations
and orders of any governmental authority applicable to Borrower and/or its
business.

        SECTION 4.5. INSURANCE. Maintain and keep in force insurance of the
types and in amounts customarily carried in lines of business similar to that of
Borrower, including but not limited to fire, extended coverage, public
liability, flood, property damage and workers' compensation, with all such
insurance carried with companies and in amounts satisfactory to Bank, and
deliver to Bank from time to time at Bank's request schedules setting forth all
insurance then in effect.

        SECTION 4.6. FACILITIES. Keep all properties useful or necessary to
Borrower's business in good repair and condition, and from time to time make
necessary repairs, renewals and replacements thereto so that such properties
shall be fully and efficiently preserved and maintained.

        SECTION 4.7. TAXES AND OTHER LIABILITIES. Pay and discharge when due any
and all indebtedness, obligations, assessments and taxes, both real or personal,
including without limitation federal and state income taxes and state and local
property taxes and assessments, except such (a) as Borrower may in good faith
contest or as to which a bona fide dispute may arise, and (b) for which Borrower
has made provision, to Bank's satisfaction, for eventual payment thereof in the
event Borrower is obligated to make such payment.

        SECTION 4.8. LITIGATION. Promptly give notice in writing to Bank of any
litigation pending or threatened against Borrower with a claim in excess of
$250,000.00.

        SECTION 4.9. FINANCIAL CONDITION. Maintain Borrower's financial
condition as follows using generally accepted accounting principles consistently
applied and used consistently with prior practices (except to the extent
modified by the definitions herein):

        (a) Tangible Net Worth not at any time less than $51,800,000.00 plus, on
a cumulative basis, 100% of quarterly net income commencing with fiscal quarter
ending March 31, 1997 (with no deduction for quarterly losses), with "Tangible
Net Worth" defined as the aggregate of total stockholders' equity plus
subordinated debt less any intangible assets (inclusive of deferred income tax
benefits).

        (b) Total Liabilities divided by Tangible Net Worth not at 


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any time greater than 0.60 to 1.0, with "Total Liabilities" defined as the
aggregate of current liabilities and non-current liabilities less subordinated
debt, and with "Tangible Net Worth" as defined above.

        (c) Quick Ratio not at any time less than 1.50 to 1.0, with "Quick
Ratio" defined as the aggregate of unrestricted cash, receivables convertible
into cash, unrestricted marketable securities, and other liquid investments with
a readily ascertainable market value (but in no event real property interests)
divided by total current liabilities.

        (d) Net income after taxes not less than $1.00 on an annual basis,
determined as of each fiscal year end, and pre-tax profit not less than $1.00 on
a quarterly basis, determined as of each fiscal quarter end.

        (e) Ratio of Funded Debt to EBITDA not less than 2.00 to 1.0, determined
as of the end of each fiscal quarter on a rolling four quarter basis, with
Funded Debt defined as the aggregate amount of all outstanding indebtedness of
Borrower, excluding accruals and trade payables and current liabilities incurred
in the ordinary course of business, and with "EBITDA" defined as net profit
before tax plus interest expense (net of capitalized interest expense),
depreciation expense and amortization expense.

        SECTION 4.10. NOTICE TO BANK. Promptly (but in no event more than five
(5) days after the occurrence of each such event or matter) give written notice
to Bank in reasonable detail of: (a) the occurrence of any Event of Default, or
any condition, event or act which with the giving of notice or the passage of
time or both would constitute an Event of Default; (b) any change in the name or
the organizational structure of Borrower; (c) the occurrence and nature of any
Reportable Event or Prohibited Transaction, each as defined in ERISA, or any
funding deficiency with respect to any Plan; or (d) any termination or
cancellation of any insurance policy which Borrower is required to maintain, or
any uninsured or partially uninsured loss through liability or property damage,
or through fire, theft or any other cause affecting Borrower's property in
excess of an aggregate of $250,000.00.


                                    ARTICLE V
                               NEGATIVE COVENANTS

        Borrower further covenants that so long as Bank remains committed to
extend credit to Borrower pursuant hereto, or any liabilities (whether direct or
contingent, liquidated or unliquidated) of Borrower to Bank under any of the
Loan Documents remain outstanding, and until payment in full of all obligations
of Borrower subject hereto, Borrower will not without Bank's 


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prior written consent:

        SECTION 5.1. USE OF FUNDS. Use any of the proceeds of any credit
extended hereunder except for the purposes stated in Article I hereof.

        SECTION 5.2. CAPITAL EXPENDITURES. Make any additional investment in
fixed assets in any fiscal year in excess of an aggregate of $5,000,000.00.

        SECTION 5.3. OTHER INDEBTEDNESS. Create, incur, assume or permit to
exist any indebtedness or liabilities resulting from borrowings, loans or
advances, whether secured or unsecured, matured or unmatured, liquidated or
unliquidated, joint or several, except (a) the liabilities of Borrower to Bank,
(b) any other liabilities of Borrower existing as of, and disclosed to Bank
prior to, the date hereof, (c) to the extent not included in clause (b),
indebtedness incurred in the ordinary course of business for the purpose of
purchasing equipment and/or real estate not to exceed $5,000,000.00 outstanding
at any time, (d) subordinated indebtedness pursuant to subordination agreements
in form and content acceptable to Bank, (e) indebtedness assumed in connection
with mergers and consolidations permitted under Section 5.4, provided that
Borrower retire or refinance with Bank such indebtedness within 90 days of any
such merger or consolidation, and (f) extensions, modifications, refinancings
and refundings of the foregoing, subject to the restriction in clause (e)
hereof, so long as the maximum principal amount is not increased.

        SECTION 5.4. MERGER, CONSOLIDATION, TRANSFER OF ASSETS. Merge into or
consolidate with, purchase the stock of, or acquire all or substantially all of
the assets of, any other entity unless (i) if a merger or consolidation,
Borrower is the surviving entity, and (ii) no violation of this Agreement exists
at the time of or would exist after such transaction; make any substantial
change in the nature of Borrower's business as conducted as of the date hereof;
nor sell, lease, transfer or otherwise dispose of all or a substantial or
material portion of Borrower's assets except in the ordinary course of its
business. The consideration paid by Borrower in any transaction permitted under
this Section 5.4, other than in the form of its equity securities, shall not
exceed an aggregate of 50% of Borrower's liquid assets at the time of such
permitted transaction.

        SECTION 5.5. LOANS, ADVANCES, INVESTMENTS. Make any loans or advances to
or investments in any person or entity except (a) any of the foregoing existing
as of, and disclosed to Bank prior to, the date hereof, (b) loans or advances in
amounts not to exceed an aggregate of $500,000.00 outstanding at any one time,
and (c) investments by means of stock acquisitions permitted in and subject to
the terms of Section 5.4 hereof.


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        SECTION 5.6. DIVIDENDS, DISTRIBUTIONS. Declare or pay any dividend or
distribution either in cash, stock or any other property on Borrower's stock now
or hereafter outstanding, nor redeem, retire, repurchase or otherwise acquire
any shares of any class of Borrower's stock now or hereafter outstanding.

        SECTION 5.7. PLEDGE OF ASSETS. Mortgage, pledge, grant or permit to
exist a security interest in, or lien upon, all or any portion of Borrower's
assets now owned or hereafter acquired, except (a) purchase money security
interests in real property and equipment securing indebtedness permitted under
Sections 5.3(b) and (c), (b) any of the foregoing in favor of Bank, (c) liens
for taxes, assessments or other governmental charges which are not due and which
remain payable without penalty or which are being contested in good faith,
provided that adequate reserves therefor have been established, which reserves
in accordance with generally accepted accounting principles, consistently
applied, (d) liens in connection with insurance or compensation funds, pensions,
social security obligations, bids, tender, leases, statutory obligations, surety
and appeal bonds and other liens arising in the ordinary course of Borrower's
business, including mechanics and materialman's which do not adversely affect
Borrower's business operations, and (e) liens reflected in Borrower's financial
statements dated March 31,1997, previously submitted to Bank.


                                   ARTICLE VI
                                EVENTS OF DEFAULT

        SECTION 6.1. The occurrence of any of the following shall constitute an
"Event of Default" under this Agreement:

        (a) Borrower shall fail to pay when due any principal, interest, fees or
other amounts payable under any of the Loan Documents.

        (b) Any financial statement or certificate furnished to Bank in
connection with, or any representation or warranty made by Borrower or any other
party under this Agreement or any other Loan Document shall prove to be
incorrect, false or misleading in any material respect when furnished or made.

        (c) Any default in the performance of or compliance with any obligation,
agreement or other provision contained herein or in any other Loan Document
(other than those referred to in subsections (a) and (b) above), and with
respect to any such default which by its nature can be cured, such default shall
continue for a period of twenty (20) days from its occurrence.

        (d) Any default in the payment or performance of any obligation, or any
defined event of default, under the terms of 


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any contract or instrument (other than any of the Loan Documents) pursuant to
which Borrower has incurred any debt or other liability to any person or entity,
including Bank.

        (e) The filing of a notice of judgment lien against Borrower; or the
recording of any abstract of judgment against Borrower in any county in which
Borrower has an interest in real property; or the service of a notice of levy
and/or of a writ of attachment or execution, or other like process, against the
assets of Borrower; or the entry of a judgment against Borrower.

        (f) Borrower shall become insolvent, or shall suffer or consent to or
apply for the appointment of a receiver, trustee, custodian or liquidator of
itself or any of its property, or shall generally fail to pay its debts as they
become due, or shall make a general assignment for the benefit of creditors;
Borrower shall file a voluntary petition in bankruptcy, or seeking
reorganization, in order to effect a plan or other arrangement with creditors or
any other relief under the Bankruptcy Reform Act, Title 11 of the United States
Code, as amended or recodified from time to time ("Bankruptcy Code"), or under
any state or federal law granting relief to debtors, whether now or hereafter in
effect; or any involuntary petition or proceeding pursuant to the Bankruptcy
Code or any other applicable state or federal law relating to bankruptcy,
reorganization or other relief for debtors is filed or commenced against
Borrower, or Borrower shall file an answer admitting the jurisdiction of the
court and the material allegations of any involuntary petition; or Borrower
shall be adjudicated a bankrupt, or an order for relief shall be entered against
Borrower by any court of competent jurisdiction under the Bankruptcy Code or any
other applicable state or federal law relating to bankruptcy, reorganization or
other relief for debtors.

        (g) There shall exist or occur any event or condition which Bank in good
faith believes impairs, or is substantially likely to impair, the prospect of
payment or performance by Borrower of its obligations under any of the Loan
Documents.

        (h) The death or incapacity of Borrower. The dissolution or liquidation
of Borrower; or Borrower, or any of its directors, stockholders or members,
shall take action seeking to effect the dissolution or liquidation of Borrower.

        SECTION 6.2. REMEDIES. Upon the occurrence of any Event of Default: (a)
all indebtedness of Borrower under each of the Loan Documents, any term thereof
to the contrary notwithstanding, shall at Bank's option and without notice
become immediately due and payable without presentment, demand, protest or
notice of dishonor, all of which are hereby expressly waived by each Borrower;
(b) the obligation, if any, of Bank to extend any 


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further credit under any of the Loan Documents shall immediately cease and
terminate; and (c) Bank shall have all rights, powers and remedies available
under each of the Loan Documents, or accorded by law, including without
limitation the right to resort to any or all security for any credit
accommodation from Bank subject hereto and to exercise any or all of the rights
of a beneficiary or secured party pursuant to applicable law. All rights, powers
and remedies of Bank may be exercised at any time by Bank and from time to time
after the occurrence of an Event of Default, are cumulative and not exclusive,
and shall be in addition to any other rights, powers or remedies provided by law
or equity.


                                   ARTICLE VII
                                  MISCELLANEOUS

        SECTION 7.1. NO WAIVER. No delay, failure or discontinuance of Bank in
exercising any right, power or remedy under any of the Loan Documents shall
affect or operate as a waiver of such right, power or remedy; nor shall any
single or partial exercise of any such right, power or remedy preclude, waive or
otherwise affect any other or further exercise thereof or the exercise of any
other right, power or remedy. Any waiver, permit, consent or approval of any
kind by Bank of any breach of or default under any of the Loan Documents must be
in writing and shall be effective only to the extent set forth in such writing.

        SECTION 7.2. NOTICES. All notices, requests and demands which any party
is required or may desire to give to any other party under any provision of this
Agreement must be in writing delivered to each party at the following address:

        BORROWER:    HNC SOFTWARE INC.
                     5930 Cornerstone Court West
                     San Diego, CA 92121

        BANK:        WELLS FARGO BANK, NATIONAL ASSOCIATION
                     San Diego Regional Commercial Banking Office
                     401 B Street, Suite 2201
                     San Diego, CA 92101

or to such other address as any party may designate by written notice to all
other parties. Each such notice, request and demand shall be deemed given or
made as follows: (a) if sent by hand delivery, upon delivery; (b) if sent by
mail, upon the earlier of the date of receipt or three (3) days after deposit in
the U.S. mail, first class and postage prepaid; and (c) if sent by telecopy,
upon receipt.

        SECTION 7.3. COSTS, EXPENSES AND ATTORNEYS' FEES. Borrower shall pay to
Bank immediately upon demand the full 


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amount of all payments, advances, charges, costs and expenses, including
reasonable attorneys' fees (to include outside counsel fees and all allocated
costs of Bank's in-house counsel), expended or incurred by Bank in connection
with (a) the negotiation and preparation of this Agreement and the other Loan
Documents, Bank's continued administration hereof and thereof, and the
preparation of any amendments and waivers hereto and thereto, (b) the
enforcement of Bank's rights and/or the collection of any amounts which become
due to Bank under any of the Loan Documents, and (c) the prosecution or defense
of any action in any way related to any of the Loan Documents, including without
limitation, any action for declaratory relief, whether incurred at the trial or
appellate level, in an arbitration proceeding or otherwise, and including any of
the foregoing incurred in connection with any bankruptcy proceeding (including
without limitation, any adversary proceeding, contested matter or motion brought
by Bank or any other person) relating to any Borrower or any other person or
entity.

        SECTION 7.4. SUCCESSORS, ASSIGNMENT. This Agreement shall be binding
upon and inure to the benefit of the heirs, executors, administrators, legal
representatives, successors and assigns of the parties; provided however, that
Borrower may not assign or transfer its interest hereunder without Bank's prior
written consent. Bank reserves the right to sell, assign, transfer, negotiate or
grant participations in all or any part of, or any interest in, Bank's rights
and benefits under each of the Loan Documents. In connection therewith, Bank may
disclose all documents and information which Bank now has or may hereafter
acquire relating to any credit extended by Bank to Borrower, Borrower or its
business, or any collateral required hereunder.

        SECTION 7.5. ENTIRE AGREEMENT; AMENDMENT. This Agreement and the other
Loan Documents constitute the entire agreement between Borrower and Bank with
respect to any extension of credit by Bank subject hereto and supersede all
prior negotiations, communications, discussions and correspondence concerning
the subject matter hereof. This Agreement may be amended or modified only in
writing signed by each party hereto.

        SECTION 7.6. NO THIRD PARTY BENEFICIARIES. This Agreement is made and
entered into for the sole protection and benefit of the parties hereto and their
respective permitted successors and assigns, and no other person or entity shall
be a third party beneficiary of, or have any direct or indirect cause of action
or claim in connection with, this Agreement or any other of the Loan Documents
to which it is not a party.

        SECTION 7.7.  TIME.  Time is of the essence of each and every provision
of this Agreement and each other of the Loan Documents.


                                     --13--
   14
        SECTION 7.8. SEVERABILITY OF PROVISIONS. If any provision of this
Agreement shall be prohibited by or invalid under applicable law, such provision
shall be ineffective only to the extent of such prohibition or invalidity
without invalidating the remainder of such provision or any remaining provisions
of this Agreement.

        SECTION 7.9. COUNTERPARTS. This Agreement may be executed in any number
of counterparts, each of which when executed and delivered shall be deemed to be
an original, and all of which when taken together shall constitute one and the
same Agreement.

        SECTION 7.10. GOVERNING LAW. This Agreement shall be governed by and
construed in accordance with the laws of the State of California.

        SECTION 7.11. ARBITRATION.

        (a) Arbitration. Upon the demand of any party, any Dispute shall be
resolved by binding arbitration (except as set forth in (e) below) in accordance
with the terms of this Agreement. A "Dispute" shall mean any action, dispute,
claim or controversy of any kind, whether in contract or tort, statutory or
common law, legal or equitable, now existing or hereafter arising under or in
connection with, or in any way pertaining to, any of the Loan Documents, or any
past, present or future extensions of credit and other activities, transactions
or obligations of any kind related directly or indirectly to any of the Loan
Documents, including without limitation, any of the foregoing arising in
connection with the exercise of any self-help, ancillary or other remedies
pursuant to any of the Loan Documents. Any party may by summary proceedings
bring an action in court to compel arbitration of a Dispute. Any party who fails
or refuses to submit to arbitration following a lawful demand by any other party
shall bear all costs and expenses incurred by such other party in compelling
arbitration of any Dispute.

        (b) Governing Rules. Arbitration proceedings shall be administered by
the American Arbitration Association ("AAA") or such other administrator as the
parties shall mutually agree upon in accordance with the AAA Commercial
Arbitration Rules. All Disputes submitted to arbitration shall be resolved in
accordance with the Federal Arbitration Act (Title 9 of the United States Code),
notwithstanding any conflicting choice of law provision in any of the Loan
Documents. The arbitration shall be conducted at a location in California
selected by the AAA or other administrator. If there is any inconsistency
between the terms hereof and any such rules, the terms and procedures set forth
herein shall control. All statutes of limitation applicable to any Dispute shall
apply to any arbitration proceeding. All discovery activities shall be expressly
limited to matters directly relevant to the Dispute being arbitrated. Judgment
upon 


                                     --14--
   15
any award rendered in an arbitration may be entered in any court having
jurisdiction; provided however, that nothing contained herein shall be deemed to
be a waiver by any party that is a bank of the protections afforded to it under
12 U.S.C. Section91 or any similar applicable state law.

        (c) No Waiver; Provisional Remedies, Self-Help and Foreclosure. No
provision hereof shall limit the right of any party to exercise self-help
remedies such as setoff, foreclosure against or sale of any real or personal
property collateral or security, or to obtain provisional or ancillary remedies,
including without limitation injunctive relief, sequestration, attachment,
garnishment or the appointment of a receiver, from a court of competent
jurisdiction before, after or during the pendency of any arbitration or other
proceeding. The exercise of any such remedy shall not waive the right of any
party to compel arbitration or reference hereunder.

        (d) Arbitrator Qualifications and Powers; Awards. Arbitrators must be
active members of the California State Bar or retired judges of the state or
federal judiciary of California, with expertise in the substantive laws
applicable to the subject matter of the Dispute. Arbitrators are empowered to
resolve Disputes by summary rulings in response to motions filed prior to the
final arbitration hearing. Arbitrators (i) shall resolve all Disputes in
accordance with the substantive law of the state of California, (ii) may grant
any remedy or relief that a court of the state of California could order or
grant within the scope hereof and such ancillary relief as is necessary to make
effective any award, and (iii) shall have the power to award recovery of all
costs and fees, to impose sanctions and to take such other actions as they deem
necessary to the same extent a judge could pursuant to the Federal Rules of
Civil Procedure, the California Rules of Civil Procedure or other applicable
law. Any Dispute in which the amount in controversy is $5,000,000 or less shall
be decided by a single arbitrator who shall not render an award of greater than
$5,000,000 (including damages, costs, fees and expenses). By submission to a
single arbitrator, each party expressly waives any right or claim to recover
more than $5,000,000. Any Dispute in which the amount in controversy exceeds
$5,000,000 shall be decided by majority vote of a panel of three arbitrators;
provided however, that all three arbitrators must actively participate in all
hearings and deliberations.

        (e) Judicial Review. Notwithstanding anything herein to the contrary, in
any arbitration in which the amount in controversy exceeds $25,000,000, the
arbitrators shall be required to make specific, written findings of fact and
conclusions of law. In such arbitrations (i) the arbitrators shall not have the
power to make any award which is not supported by substantial evidence or which
is based on legal error, (ii) an 


                                     --15--
   16
award shall not be binding upon the parties unless the findings of fact are
supported by substantial evidence and the conclusions of law are not erroneous
under the substantive law of the state of California, and (iii) the parties
shall have in addition to the grounds referred to in the Federal Arbitration Act
for vacating, modifying or correcting an award the right to judicial review of
(A) whether the findings of fact rendered by the arbitrators are supported by
substantial evidence, and (B) whether the conclusions of law are erroneous under
the substantive law of the state of California. Judgment confirming an award in
such a proceeding may be entered only if a court determines the award is
supported by substantial evidence and not based on legal error under the
substantive law of the state of California.

        (f) Real Property Collateral; Judicial Reference. Notwithstanding
anything herein to the contrary, no Dispute shall be submitted to arbitration if
the Dispute concerns indebtedness secured directly or indirectly, in whole or in
part, by any real property unless (i) the holder of the mortgage, lien or
security interest specifically elects in writing to proceed with the
arbitration, or (ii) all parties to the arbitration waive any rights or benefits
that might accrue to them by virtue of the single action rule statute of
California, thereby agreeing that all indebtedness and obligations of the
parties, and all mortgages, liens and security interests securing such
indebtedness and obligations, shall remain fully valid and enforceable. If any
such Dispute is not submitted to arbitration, the Dispute shall be referred to a
referee in accordance with California Code of Civil Procedure Section 638 et
seq., and this general reference agreement is intended to be specifically
enforceable in accordance with said Section 638. A referee with the
qualifications required herein for arbitrators shall be selected pursuant to the
AAA's selection procedures. Judgment upon the decision rendered by a referee
shall be entered in the court in which such proceeding was commenced in
accordance with California Code of Civil Procedure Sections 644 and 645.

        (g) Miscellaneous. To the maximum extent practicable, the AAA, the
arbitrators and the parties shall take all action required to conclude any
arbitration proceeding within 180 days of the filing of the Dispute with the
AAA. No arbitrator or other party to an arbitration proceeding may disclose the
existence, content or results thereof, except for disclosures of information by
a party required in the ordinary course of its business, by applicable law or
regulation, or to the extent necessary to exercise any judicial review rights
set forth herein. If more than one agreement for arbitration by or between the
parties potentially applies to a Dispute, the arbitration provision most
directly related to the Loan Documents or the subject matter of the Dispute
shall control. This arbitration provision shall survive termination, amendment
or expiration of 


                                     --16--
   17
any of the Loan Documents or any relationship between the parties.

        IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed as of the day and year first written above.


                                             WELLS FARGO BANK,
HNC SOFTWARE INC.                              NATIONAL ASSOCIATION


By: ______________________                   By: _______________________
                                                 Alva Diaz
Title: ___________________                       Vice President


                                     --17--
   18
                          REVOLVING LINE OF CREDIT NOTE


$15,000,000.00                                             San Diego, California
                                                                   July 11, 1997

        FOR VALUE RECEIVED, the undersigned HNC SOFTWARE INC. ("Borrower")
promises to pay to the order of WELLS FARGO BANK, NATIONAL ASSOCIATION ("Bank")
at its office at San Diego RCBO, 401 B Street, Suite 2201, San Diego, California
92101, or at such other place as the holder hereof may designate, in lawful
money of the United States of America and in immediately available funds, the
principal sum of Fifteen Million Dollars ($15,000,000.00), or so much thereof as
may be advanced and be outstanding, with interest thereon, to be computed on
each advance from the date of its disbursement as set forth herein.

DEFINITIONS:

        As used herein, the following terms shall have the meanings set forth
after each, and any other term defined in this Note shall have the meaning set
forth at the place defined:

        (a) "Business Day" means any day except a Saturday, Sunday or any other
day on which commercial banks in California are authorized or required by law to
close.

        (b) "Fixed Rate Term" means a period commencing on a Business Day and
continuing for one (1), two (2), three (3) or six (6) months, as designated by
Borrower, during which all or a portion of the outstanding principal balance of
this Note bears interest determined in relation to LIBOR; provided however, that
no Fixed Rate Term may be selected for a principal amount less than Two Hundred
Fifty Thousand Dollars ($250,000.00); and provided further, that no Fixed Rate
Term shall extend beyond the scheduled maturity date hereof. If any Fixed Rate
Term would end on a day which is not a Business Day, then such Fixed Rate Term
shall be extended to the next succeeding Business Day.

        (c) "LIBOR" means the rate per annum (rounded upward, if necessary, to
the nearest whole 1/8 of 1%) and determined pursuant to the following formula:

        LIBOR =              Base LIBOR
                  -------------------------------
                  100% - LIBOR Reserve Percentage

        (i) "Base LIBOR" means the rate per annum for United States dollar
deposits quoted by Bank as the Inter-Bank Market Offered Rate, with the
understanding that such rate is quoted by Bank for the purpose of calculating
effective rates of interest for loans making reference thereto, on the first day
of a Fixed Rate Term for delivery of funds on said date for a period of time


   19
approximately equal to the number of days in such Fixed Rate Term and in an
amount approximately equal to the principal amount to which such Fixed Rate Term
applies. Borrower understands and agrees that Bank may base its quotation of the
Inter-Bank Market Offered Rate upon such offers or other market indicators of
the Inter-Bank Market as Bank in its discretion deems appropriate including, but
not limited to, the rate offered for U.S. dollar deposits on the London
Inter-Bank Market.

        (ii)"LIBOR Reserve Percentage" means the reserve percentage prescribed
by the Board of Governors of the Federal Reserve System (or any successor) for
"Eurocurrency Liabilities" (as defined in Regulation D of the Federal Reserve
Board, as amended), adjusted by Bank for expected changes in such reserve
percentage during the applicable Fixed Rate Term.

        (d) "Prime Rate" means at any time the rate of interest most recently
announced within Bank at its principal office as its Prime Rate, with the
understanding that the Prime Rate is one of Bank's base rates and serves as the
basis upon which effective rates of interest are calculated for those loans
making reference thereto, and is evidenced by the recording thereof after its
announcement in such internal publication or publications as Bank may designate.

INTEREST:

        (a) Interest. The outstanding principal balance of this Note shall bear
interest (computed on the basis of a 360-day year, actual days elapsed) either
(i) at a fluctuating rate per annum equal to Prime Rate in effect from time to
time, or (ii) at a fixed rate per annum determined by Bank to be one and
one-half percent (1.50%) above LIBOR in effect on the first day of the
applicable Fixed Rate Term. When interest is determined in relation to the Prime
Rate, each change in the rate of interest hereunder shall become effective on
the date each Prime Rate change is announced within Bank. With respect to each
LIBOR selection hereunder, Bank is hereby authorized to note the date, principal
amount, interest rate and Fixed Rate Term applicable thereto and any payments
made thereon on Bank's books and records (either manually or by electronic
entry) and/or on any schedule attached to this Note, which notations shall be
prima facie evidence of the accuracy of the information noted.

        (b) Selection of Interest Rate Options. At any time any portion of this
Note bears interest determined in relation to LIBOR, it may be continued by
Borrower at the end of the Fixed Rate Term applicable thereto so that all or a
portion thereof bears interest determined in relation to the Prime Rate or to
LIBOR for a new Fixed Rate Term designated by Borrower. At any time any portion
of this Note bears interest determined in relation to the Prime Rate, Borrower
may convert all or a portion


                                     --2--
   20
thereof so that it bears interest determined in relation to LIBOR for a Fixed
Rate Term designated by Borrower. At such time as Borrower requests an advance
hereunder or wishes to select a LIBOR option for all or a portion of the
outstanding principal balance hereof, and at the end of each Fixed Rate Term,
Borrower shall give Bank notice specifying: (i) the interest rate option
selected by Borrower; (ii) the principal amount subject thereto; and (iii) for
each LIBOR selection, the length of the applicable Fixed Rate Term. Any such
notice may be given by telephone so long as, with respect to each LIBOR
selection, (A) Bank receives written confirmation from Borrower not later than
three (3) Business Days after such telephone notice is given, and (B) such
notice is given to Bank prior to 10:00 a.m., California time, on the first day
of the Fixed Rate Term. For each LIBOR option requested hereunder, Bank will
quote the applicable fixed rate to Borrower at approximately 10:00 a.m.,
California time, on the first day of the Fixed Rate Term. If Borrower does not
immediately accept the rate quoted by Bank, any subsequent acceptance by
Borrower shall be subject to a redetermination by Bank of the applicable fixed
rate; provided however, that if Borrower fails to accept any such rate by 11:00
a.m., California time, on the Business Day such quotation is given, then the
quoted rate shall expire and Bank shall have no obligation to permit a LIBOR
option to be selected on such day. If no specific designation of interest is
made at the time any advance is requested hereunder or at the end of any Fixed
Rate Term, Borrower shall be deemed to have made a Prime Rate interest selection
for such advance or the principal amount to which such Fixed Rate Term applied.

        (c) Additional LIBOR Provisions.

        (i) If Bank at any time shall determine that for any reason adequate and
reasonable means do not exist for ascertaining LIBOR, then Bank shall promptly
give notice thereof to Borrower. If such notice is given and until such notice
has been withdrawn by Bank, then (A) no new LIBOR option may be selected by
Borrower, and (B) any portion of the outstanding principal balance hereof which
bears interest determined in relation to LIBOR, subsequent to the end of the
Fixed Rate Term applicable thereto, shall bear interest determined in relation
to the Prime Rate.

        (ii)If any law, treaty, rule, regulation or determination of a court or
governmental authority or any change therein or in the interpretation or
application thereof (each, a "Change in Law") shall make it unlawful for Bank
(A) to make LIBOR options available hereunder, or (B) to maintain interest rates
based on LIBOR, then in the former event, any obligation of Bank to make
available such unlawful LIBOR options shall immediately be cancelled, and in the
latter event, any such unlawful LIBOR-based interest rates then outstanding
shall be converted, at Bank's


                                     --3--
   21
option, so that interest on the portion of the outstanding principal balance
subject thereto is determined in relation to the Prime Rate; provided however,
that if any such Change in Law shall permit any LIBOR-based interest rates to
remain in effect until the expiration of the Fixed Rate Term applicable thereto,
then such permitted LIBOR-based interest rates shall continue in effect until
the expiration of such Fixed Rate Term. Upon the occurrence of any of the
foregoing events, Borrower shall pay to Bank immediately upon demand such
amounts as may be necessary to compensate Bank for any fines, fees, charges,
penalties or other costs incurred or payable by Bank as a result thereof and
which are attributable to any LIBOR options made available to Borrower
hereunder, and any reasonable allocation made by Bank among its operations shall
be conclusive and binding upon Borrower.

        (iii)If any Change in Law or compliance by Bank with any request or
directive (whether or not having the force of law) from any central bank or
other governmental authority shall:

        (A)     subject Bank to any tax, duty or other charge with respect to
                any LIBOR options, or change the basis of taxation of payments
                to Bank of principal, interest, fees or any other amount payable
                hereunder (except for changes in the rate of tax on the overall
                net income of Bank); or

        (B)     impose, modify or hold applicable any reserve, special deposit,
                compulsory loan or similar requirement against assets held by,
                deposits or other liabilities in or for the account of, advances
                or loans by, or any other acquisition of funds by any office of
                Bank; or

        (C)     impose on Bank any other condition;

and the result of any of the foregoing is to increase the cost to Bank of
making, renewing or maintaining any LIBOR options hereunder and/or to reduce any
amount receivable by Bank in connection therewith, then in any such case,
Borrower shall pay to Bank immediately upon demand such amounts as may be
necessary to compensate Bank for any additional costs incurred by Bank and/or
reductions in amounts received by Bank which are attributable to such LIBOR
options. In determining which costs incurred by Bank and/or reductions in
amounts received by Bank are attributable to any LIBOR options made available to
Borrower hereunder, any reasonable allocation made by Bank among its operations
shall be conclusive and binding upon Borrower.

        (d) Payment of Interest. Interest accrued on this Note shall be payable
on the eleventh day of each month, commencing August 11, 1997.

        (e) Default Interest. From and after the maturity date of 


                                     --4--
   22
this Note, or such earlier date as all principal owing hereunder becomes due and
payable by acceleration or otherwise, the outstanding principal balance of this
Note shall bear interest until paid in full at an increased rate per annum
(computed on the basis of a 360-day year, actual days elapsed) equal to four
percent (4%) above the rate of interest from time to time applicable to this
Note.

BORROWING AND REPAYMENT:

        (a) Borrowing and Repayment. Borrower may from time to time during the
term of this Note borrow, partially or wholly repay its outstanding borrowings,
and reborrow, subject to all of the limitations, terms and conditions of this
Note and of the credit agreement between Borrower and Bank defined below;
provided however, that the total outstanding borrowings under this Note shall
not at any time exceed the principal amount stated above. The unpaid principal
balance of this obligation at any time shall be the total amounts advanced
hereunder by the holder hereof less the amount of principal payments made hereon
by or for any Borrower, which balance may be endorsed hereon from time to time
by the holder. The outstanding principal balance of this Note shall be due and
payable in full on July 11, 1999.

        (b) Advances. Advances hereunder, to the total amount of the principal
sum available hereunder, may be made by the holder at the oral or written
request of (i)                                                                , 
any one acting alone, who are authorized to request advances
and direct the disposition of any advances until written notice of the
revocation of such authority is received by the holder at the office designated
above, or (ii) any person, with respect to advances deposited to the credit of
any account of any Borrower with the holder, which advances, when so deposited,
shall be conclusively presumed to have been made to or for the benefit of each
Borrower regardless of the fact that persons other than those authorized to
request advances may have authority to draw against such account. The holder
shall have no obligation to determine whether any person requesting an advance
is or has been authorized by any Borrower.

        (c) Application of Payments. Each payment made on this Note shall be
credited first, to any interest then due and second, to the outstanding
principal balance hereof. All payments credited to principal shall be applied
first, to the outstanding principal balance of this Note which bears interest
determined in relation to the Prime Rate, if any, and second, to the outstanding
principal balance of this Note which bears interest determined in relation to
LIBOR, with such payments applied to the oldest Fixed Rate Term first.

PREPAYMENT:


                                     --5--
   23
        (a) Prime Rate. Borrower may prepay principal on any portion of this
Note which bears interest determined in relation to the Prime Rate at any time,
in any amount and without penalty.

        (b) LIBOR. Borrower may prepay principal on any portion of this Note
which bears interest determined in relation to LIBOR at any time and in the
minimum amount of Two Hundred Fifty Thousand Dollars ($250,000.00); provided
however, that if the outstanding principal balance of such portion of this Note
is less than said amount, the minimum prepayment amount shall be the entire
outstanding principal balance thereof. In consideration of Bank providing this
prepayment option to Borrower, or if any such portion of this Note shall become
due and payable at any time prior to the last day of the Fixed Rate Term
applicable thereto by acceleration or otherwise, Borrower shall pay to Bank
immediately upon demand a fee which is the sum of the discounted monthly
differences for each month from the month of prepayment through the month in
which such Fixed Rate Term matures, calculated as follows for each such month:

        (i)     Determine the amount of interest which would have accrued each
                month on the amount prepaid at the interest rate applicable to
                such amount had it remained outstanding until the last day of
                the Fixed Rate Term applicable thereto.

        (ii)    Subtract from the amount determined in (i) above the amount of
                interest which would have accrued for the same month on the
                amount prepaid for the remaining term of such Fixed Rate Term at
                LIBOR in effect on the date of prepayment for new loans made for
                such term and in a principal amount equal to the amount prepaid.

        (iii)   If the result obtained in (ii) for any month is greater than 
                zero, discount that difference by LIBOR used in (ii) above.

Each Borrower acknowledges that prepayment of such amount may result in Bank
incurring additional costs, expenses and/or liabilities, and that it is
difficult to ascertain the full extent of such costs, expenses and/or
liabilities. Each Borrower, therefore, agrees to pay the above-described
prepayment fee and agrees that said amount represents a reasonable estimate of
the prepayment costs, expenses and/or liabilities of Bank. If Borrower fails to
pay any prepayment fee when due, the amount of such prepayment fee shall
thereafter bear interest until paid at a rate per annum two percent (2%) above
the Prime Rate in effect from time to time (computed on the basis of a 360-day
year, actual days elapsed). Each change in the rate of interest on any such past
due prepayment fee shall become effective on the date each Prime Rate change is
announced within Bank.


                                     --6--
   24
EVENTS OF DEFAULT:

        This Note is made pursuant to and is subject to the terms and conditions
of that certain Credit Agreement between Borrower and Bank dated as of July 11,
1997, as amended from time to time (the "Credit Agreement"). Any default in the
payment or performance of any obligation under this Note, or any defined event
of default under the Credit Agreement, shall constitute an "Event of Default"
under this Note.

MISCELLANEOUS:

        (a) Remedies. Upon the occurrence of any Event of Default as defined in
the Credit Agreement, the holder of this Note, at the holder's option, may
declare all sums of principal and interest outstanding hereunder to be
immediately due and payable without presentment, demand, notice of
nonperformance, notice of protest, protest or notice of dishonor, all of which
are expressly waived by each Borrower, and the obligation, if any, of the holder
to extend any further credit hereunder shall immediately cease and terminate.
Each Borrower shall pay to the holder immediately upon demand the full amount of
all payments, advances, charges, costs and expenses, including reasonable
attorneys' fees (to include outside counsel fees and all allocated costs of the
holder's in-house counsel), expended or incurred by the holder in connection
with the enforcement of the holder's rights and/or the collection of any amounts
which become due to the holder under this Note, and the prosecution or defense
of any action in any way related to this Note, including without limitation, any
action for declaratory relief, whether incurred at the trial or appellate level,
in an arbitration proceeding or otherwise, and including any of the foregoing
incurred in connection with any bankruptcy proceeding (including without
limitation, any adversary proceeding, contested matter or motion brought by Bank
or any other person) relating to any Borrower or any other person or entity.

        (b) Obligations Joint and Several. Should more than one person or entity
sign this Note as a Borrower, the obligations of each such Borrower shall be
joint and several.

        (c) Governing Law. This Note shall be governed by and construed in
accordance with the laws of the State of California.

        IN WITNESS WHEREOF, the undersigned has executed this Note as of the
date first written above.

HNC SOFTWARE INC.
BY:_______________________________
Title:____________________________


                                     --7--