EXHIBIT 99.1

NEWS RELEASE
COMPUWARE CORPORATION                                      COMPUWARE [LOGO]
- ----------------------------------------------------------
Corporate Headquarters
One Campus Martius o Detroit, MICHIGAN 48226
(313) 227-7300


For Immediate Release

May 15, 2007


     Compuware Earns 21 Cents Per Share in Q4, 45 Cents Per Share in FY `07

 Compuware Increases EPS More Than 20 Percent Year-over-year; Fiscal Year Total
                   Revenues Grow for First Time in Seven Years

DETROIT--May  15,  2007--Compuware  Corporation  (NASDAQ:  CPWR) today announced
final  financial  results for its fourth quarter and fiscal year ended March 31,
2007.  The company also  announced  that the  Compuware  Board of Directors  has
authorized  management to extend the company's  10b5-1 share repurchase plan for
three months to purchase up to 16 million additional shares of common stock.


"Compuware posted some noteworthy accomplishments in FY '07, including increases
in total  revenue and in earnings  per share," said  Compuware  Chairman and CEO
Peter  Karmanos,  Jr. "In terms of the company's key  growth-drivers,  Compuware
improved  its total  distributed  products  revenue  by nearly 13  percent,  and
Compuware Covisint produced a 65 percent increase in revenue. In the fiscal year
ahead,  I will  continue  to lead the  company  in  implementing  its  plans for
aligning  costs with the  business,  for improving  operational  results and for
buying back stock."

Fiscal Year 2007 Results

During the fiscal year ended March 31, 2007,  revenues were $1.21  billion.  Net
income was $158.1  million for fiscal 2007,  up more than 10 percent from $143.0
million in fiscal 2006. Earnings per share (diluted  computation) were 45 cents,
an increase  of more than 21 percent  from 37 cents in fiscal  2006,  based upon
351.0 million and 387.6 million shares outstanding, respectively.

During  fiscal  2007,  software  license fees were $283.4  million.  Maintenance
revenue was $457.6  million in fiscal  2007,  up from  $433.6  million in fiscal
2006. Professional services fees for fiscal year 2007 were $472.0 million.

Fourth Quarter Fiscal 2007 Results

Compuware  reports  fourth  quarter  net income of $67.5  million on revenues of
$313.0 million.  Earnings per share (diluted  computation) were 21 cents,  based
upon 319.3 million shares outstanding.

                                     -MORE-



Page 2
Compuware Earns 21 Cents Per Share in Q4, 45 Cents Per Share in FY `07
May 15, 2007

During the company's  fourth quarter,  software license fees were $73.2 million.
Maintenance  fees were $117.7  million  during the quarter,  and fourth  quarter
revenue from professional services was $122.1 million.

Fourth Quarter Fiscal Year 2007 Highlights

During the fourth quarter, Compuware:

      o     Acquired  privately  held  Proxima  Technology.  Proxima's  Centauri
            product  enables  IT  organizations  to  overcome  one of their most
            prevalent  challenges:  the inability to offer a clear business view
            of service delivery.

      o     Showcased  Compuware Vantage and its Application  Service Management
            capabilities at the LegalTech  Conference.  Compuware also announced
            that Reed Smith,  one of the world's largest law firms,  implemented
            Compuware  Vantage to  proactively  identify,  resolve  and  prevent
            application performance problems.

      o     Launched Compuware Test Factory,  a comprehensive  quality assurance
            solution designed  specifically to create a more efficient  approach
            for delivering  software  testing  services.  Compuware Test Factory
            provides  outsourced  testing service providers with a comprehensive
            and  industrialized  solution  to help  resolve  a range of  complex
            business  challenges,  including  those  driven by rapid  growth and
            increased competitive pressures.

      o     Announced  with  international  IT services  company Atos Origin the
            worldwide implementation of the Compuware Test Factory solution. The
            solution  will  roll out over the next  three  years to  standardize
            testing  tools,  processes and  procedures  used by more than 20,000
            Atos Origin employees worldwide. By using the Compuware Test Factory
            solution,  Atos Origin will improve  service  quality,  deliver cost
            reductions and enable faster and seamless  transfer of activities to
            off-shore locations.

      o     Completed  an  agreement  with  CIGNA  HealthCare  to use  Compuware
            Covisint's hosted IT infrastructure for standardizing and automating
            the  exchange  of clinical  information  between the carrier and its
            contracted health care providers.

      o     Introduced   Compuware   Quality   Management,   which   enables  QA
            organizations to deliver higher-quality applications by arming those
            organizations with the tools they need to effectively  implement and
            monitor their quality  process.  This solution  helps  organizations
            progressively  mature and  manage  quality  across  the life  cycle,
            accelerating the path to Quality Governance.

      o     Introduced the company's  Application Auditing solution,  which uses
            Compuware  Hiperstation  to address  mainframe data and  application
            security issues with internal, authorized users.

      o     Announced the general  availability of Compuware  Uniface 9.1, which
            includes multiple  enhancements that enable  organizations to better
            and more effectively  develop and deploy enterprise  applications in
            virtually  any  environment,  including  Web,  Windows,  Unix or the
            Mainframe.

      o     Announced that two of its application delivery  solutions--Compuware
            DevPartner  Studio and  Compuware  DevPartner  SecurityChecker--were
            honored as top products of 2006 by CRN Magazine and by Tech Target's
            SearchVB.com.



Page 3
Compuware Earns 21 Cents Per Share in Q4, 45 Cents Per Share in FY `07
May 15, 2007

      o     Announced that it earned  placement on Black MBA Magazine's  "Top 50
            Companies  for Black MBAs to Work"  list for the second  consecutive
            year.   Compuware  placed  33rd  on  the  list,  the  second-highest
            placement for a high-tech firm.

Compuware Corporation

Compuware  Corporation  (NASDAQ:  CPWR)  maximizes  the  value IT  brings to the
business by helping CIOs more  effectively  manage the business of IT. Compuware
solutions  accelerate  the  development,  improve  the  quality  and enhance the
performance of critical business systems while enabling CIOs to align and govern
the entire IT  portfolio,  increasing  efficiency,  cost  control  and  employee
productivity  throughout the IT organization.  Founded in 1973, Compuware serves
the  world's  leading IT  organizations,  including  more than 90 percent of the
Fortune 100 companies. Learn more about Compuware at http://www.compuware.com.

                                      ###

Conference Call Information

Compuware  will host a conference  call today to discuss  these  results at 5:00
p.m. Eastern time (21:00 GMT).  Interested parties from the United States should
call  800-230-1093.  For  international  access,  the conference  call number is
+1-612-288-0337.

A conference call replay will also be available. The United States replay number
will  be   800-475-6701,   and  the   international   replay   number   will  be
+1-320-365-3844.  The replay passcode is 865451. For more information, visit the
Compuware Corporation Investor Relations web site at http://www.compuware.com.

Press Contact

Lisa   Elkin,   Vice   President,   Communications   and   Investor   Relations,
+1-313-227-7345

Certain  statements  in this release that are not  historical  facts,  including
those regarding the Company's future plans, objectives and expected performance,
are  "forward-looking  statements"  within the meaning of the federal securities
laws. These forward-looking statements represent our outlook only as of the date
of this release.  While we believe any  forward-looking  statements we have made
are reasonable,  actual results could differ materially since the statements are
based on our current  expectations  and are subject to risks and  uncertainties.
These risks and  uncertainties are discussed in the Company's reports filed with
the Securities and Exchange Commission.  Readers are cautioned to consider these
factors when relying on such forward-looking  information.  The Company does not
undertake,  and  expressly  disclaims  any  obligation,  to  update or alter its
forward-looking statements whether as a result of new information, future events
or otherwise, except as required by applicable law.



                     COMPUWARE CORPORATION AND SUBSIDIARIES
                      CONDENSED CONSOLIDATED BALANCE SHEETS
                                 (In Thousands)



                                                                AS OF MARCH 31,
                                                            -----------------------
                     ASSETS
                                                               2007         2006
                                                            ----------   ----------
                                                                   
CURRENT ASSETS:
 Cash and cash equivalents                                  $  260,681   $  612,062
 Investments                                                   107,062      265,131
 Accounts receivable, net                                      420,774      418,745
 Deferred tax asset, net                                        33,392       32,015
 Income taxes refundable, net                                   58,266       77,956
 Prepaid expenses and other current assets                      41,019       24,455
 Buildings - held for sale                                                   14,816
                                                            ----------   ----------
    Total current assets                                       921,194    1,445,180
                                                            ----------   ----------

INVESTMENTS                                                     71,391       32,149
                                                            ----------   ----------

PROPERTY AND EQUIPMENT, LESS ACCUMULATED
 DEPRECIATION AND AMORTIZATION                                 385,227      395,653
                                                            ----------   ----------
CAPITALIZED SOFTWARE, LESS ACCUMULATED
 AMORTIZATION                                                   72,276       61,918
                                                            ----------   ----------
OTHER:
 Accounts receivable                                           172,255      206,964
 Deferred tax asset, net                                        15,987       13,983
 Goodwill                                                      353,682      320,082
 Other                                                          37,400       35,039
                                                            ----------   ----------
    Total other assets                                         579,324      576,068
                                                            ----------   ----------

TOTAL ASSETS                                                $2,029,412   $2,510,968
                                                            ==========   ==========

        LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:
 Accounts payable                                           $   27,713   $   24,468
 Accrued expenses                                              141,970      170,590
 Deferred revenue                                              359,688      350,349
                                                            ----------   ----------
    Total current liabilities                                  529,371      545,407

DEFERRED REVENUE                                               321,881      343,246

ACCRUED EXPENSES                                                11,346       17,244

DEFERRED TAX LIABILITY, NET                                     34,666       25,572
                                                            ----------   ----------
    Total liabilities                                          897,264      931,469
                                                            ----------   ----------

SHAREHOLDERS' EQUITY:
 Common stock                                                    3,030        3,779
 Additional paid-in capital                                    673,660      763,420
 Retained earnings                                             444,159      805,781
 Accumulated other comprehensive income                         11,299        6,519
                                                            ----------   ----------
    Total shareholders' equity                               1,132,148    1,579,499
                                                            ----------   ----------

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                  $2,029,412   $2,510,968
                                                            ==========   ==========




                     COMPUWARE CORPORATION AND SUBSIDIARIES
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                      (In Thousands, Except Per Share Data)



                                                               QUARTER ENDED              TWELVE MONTHS ENDED
                                                                  MARCH 31,                    MARCH 31,
                                                         --------------------------    --------------------------

                                                             2007           2006           2007           2006
                                                         -----------    -----------    -----------    -----------
                                                                                          
 REVENUES:
  Software license fees                                  $    73,225    $    81,786    $   283,412    $   296,650
  Maintenance fees                                           117,713        107,674        457,594        433,596
  Professional services fees                                 122,091        120,022        471,996        475,115
                                                         -----------    -----------    -----------    -----------
       Total revenues                                        313,029        309,482      1,213,002      1,205,361
                                                         -----------    -----------    -----------    -----------

 OPERATING EXPENSES:
  Cost of software license fees                                7,457          6,232         28,581         23,262
  Cost of maintenance fees                                    11,454         10,984         41,533         41,687
  Cost of professional services                              107,280        104,402        420,729        417,485
  Technology development and support                          30,167         22,898        114,071         96,858
  Sales and marketing                                         74,905         74,380        281,730        288,162
  Administrative and general                                  50,055         47,981        193,578        190,538
                                                         -----------    -----------    -----------    -----------
    Total operating expenses                                 281,318        266,877      1,080,222      1,057,992
                                                         -----------    -----------    -----------    -----------

INCOME FROM OPERATIONS                                        31,711         42,605        132,780        147,369
                                                         -----------    -----------    -----------    -----------
OTHER INCOME (EXPENSES)
 Interest income                                               8,014         10,282         39,427         35,705
 Settlement                                                   10,598         10,603         10,598         10,603
 Gain on sale of investment in partially owned company        11,250                        11,250
 Other                                                           (91)          (613)          (998)        (2,217)
                                                         -----------    -----------    -----------    -----------

OTHER INCOME, NET                                             29,771         20,272         60,277         44,091
                                                         -----------    -----------    -----------    -----------

INCOME BEFORE INCOME TAXES                                    61,482         62,877        193,057        191,460

INCOME TAX PROVISION (BENEFIT)                                (5,994)         6,430         34,965         48,500
                                                         -----------    -----------    -----------    -----------

NET INCOME                                               $    67,476    $    56,447    $   158,092    $   142,960
                                                         ===========    ===========    ===========    ===========

DILUTED EPS COMPUTATION
Numerator:  Net income                                   $    67,476    $    56,447    $   158,092    $   142,960
                                                         -----------    -----------    -----------    -----------
Denominator:
 Weighted-average common shares outstanding                  317,764        379,872        350,213        385,147
 Dilutive effect of stock options                              1,512          2,425            754          2,422
                                                         -----------    -----------    -----------    -----------
 Total shares                                                319,276        382,297        350,967        387,569
                                                         -----------    -----------    -----------    -----------
Diluted EPS                                              $      0.21    $      0.15    $      0.45    $      0.37
                                                         ===========    ===========    ===========    ===========




                           COMPUWARE CORPORATION AND SUBSIDIARIES
                            CONSOLIDATED STATEMENTS OF CASH FLOWS
                                       (In Thousands)



                                                                                  TWELVE MONTHS ENDED
                                                                                       MARCH 31,
                                                                               ------------------------
                                                                                  2007          2006
                                                                               ----------    ----------
                                                                                       
CASH FLOWS PROVIDED BY OPERATING ACTIVITIES:
  Net income                                                                   $  158,092    $  142,960
  Adjustments to reconcile net income to cash provided
    by operations:
    Depreciation and amortization                                                  55,026        50,193
    Gain on sale of investment in partially owned company                         (11,250)
    Building impairment                                                                           6,702
    Acquisition tax benefits                                                        5,257        20,783
    Stock option compensation                                                       9,432
    Deferred income taxes                                                           6,953        23,057
    Other                                                                              (8)        6,274
    Net change in assets and liabilities, net of effects from acquisitions
     and currency fluctuations:
      Accounts receivable                                                          61,202        58,972
      Prepaid expenses and other current assets                                   (13,857)          187
      Other assets                                                                 (1,211)       (1,767)
      Accounts payable and accrued expenses                                       (46,483)       (6,722)
      Deferred revenue                                                            (38,448)      (30,366)
      Income taxes                                                                 20,027       (40,548)
                                                                               ----------    ----------
         Net cash provided by operating activities                                204,732       229,725
                                                                               ----------    ----------
CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES:
 Purchase of:
   Businesses, net of cash acquired                                               (51,818)      (42,896)
   Property and equipment                                                         (18,590)      (14,480)
   Capitalized software                                                           (21,457)      (20,894)
  Proceeds from sale of property                                                   15,466
  Proceeds from sale of investment in partially owned company                      11,250
  Investments:
   Proceeds                                                                       495,371       450,865
   Purchases                                                                     (376,387)     (380,922)
                                                                               ----------    ----------
       Net cash provided by (used in) investing activities                         53,835        (8,327)
                                                                               ----------    ----------
CASH FLOWS USED IN FINANCING ACTIVITIES:
 Net proceeds from exercise of stock options                                       54,364        13,590
 Contribution to stock purchase plans                                               4,635         8,902
 Repurchase of common stock                                                      (676,757)     (124,004)
                                                                               ----------    ----------
       Net cash used in financing activities                                     (617,758)     (101,512)
                                                                               ----------    ----------

 EFFECT OF EXCHANGE RATE CHANGES ON CASH                                            7,810        (5,511)
                                                                               ----------    ----------

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                             (351,381)      114,375

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                                  612,062       497,687
                                                                               ----------    ----------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                                     $  260,681    $  612,062
                                                                               ==========    ==========





                     COMPUWARE CORPORATION AND SUBSIDIARIES
                             OPERATIONAL HIGHLIGHTS
                          (dollar amounts in thousands)



                                             QUARTER ENDED
                                          --------------------                QUARTER ENDED
                                          MARCH 31    MARCH 31    YR - YR      DECEMBER 31,    QTR - QTR
                                            2007        2006      % Change         2006        % Change
                                          --------    --------    --------     ------------    ---------
                                                                                  
License Fees:
 Distributed Product License Fees
  DevPartner                              $  3,305    $  3,119         6.0%      $  2,586         27.8%
  QACenter and File-AID Client/Server        7,237       7,566        (4.3%)        6,930          4.4%
  UNIFACE and Optimal                        6,742       5,364        25.7%         6,091         10.7%
  Vantage                                   19,407      16,697        16.2%        18,905          2.7%
  Changepoint                                3,628       2,201        64.8%         3,618          0.3%
                                          --------    --------                   --------
 Total Distributed Product License Fees     40,319      34,947        15.4%        38,130          5.7%
 Mainframe Product License Fees             32,906      46,839       (29.7%)       47,883        (31.3%)
                                          --------    --------                   --------
Total License Fees                          73,225      81,786       (10.5%)       86,013        (14.9%)

Maintenance Fees                           117,713     107,674         9.3%       114,432          2.9%
                                          --------    --------                   --------
Total Products Revenue                    $190,938    $189,460         0.8%      $200,445         (4.7%)
                                          ========    ========                   ========

Total Mainframe Products Revenue          $118,926    $127,554        (6.8%)     $132,194        (10.0%)
Total Distributed Products Revenue        $ 72,012    $ 61,906        16.3%      $ 68,251          5.5%

Total Products Revenue by Geography
  North America                           $100,971    $ 95,977         5.2%      $108,103         (6.6%)
  International                           $ 89,967    $ 93,483        (3.8%)     $ 92,342         (2.6%)

Product Releases
  Mainframe                                      5           5         0.0%             9        (44.4%)
  Distributed                                   12           7        71.4%             6        100.0%

Total Costs of Software Products          $123,983    $114,494         8.3%      $118,079          5.0%

Deferred license fees
 Current                                  $ 71,550    $ 71,886        (0.5%)     $ 72,218         (0.9%)
 Long-term                                $ 44,304    $ 56,983       (22.3%)     $ 39,686         11.6%

 Deferred during quarter                  $ 27,967    $ 29,541        (5.3%)     $ 26,308          6.3%
 Recognized during quarter                $ 24,736    $ 23,311         6.1%      $ 25,571         (3.3%)

Professional Services
  Professional Services Revenue           $122,091    $120,022         1.7%      $114,703          6.4%
  Contribution Margin                         12.1%       13.0%                      10.9%
  Billable Headcount                         3,465       3,666        (5.5%)        3,488         (0.7%)

Total Company Headcount                      7,539       7,510         0.4%         7,578         (0.5%)

Total DSO                                    121.0       121.8                      120.5
Total DSO (Billed)                            56.3        56.3                       54.1