Compuware Corporation to Announce Third Quarter Results on January 26, 2006

DETROIT--January 24, 2006--Compuware Corporation (NASDAQ: CPWR) today announced that it will report results for its third quarter--ended December 31, 2005--after market-close on January 26, 2006. The company will also hold a conference call to discuss these results at 5:00 p.m. Eastern time (22:00 GMT) on January 26.

To join the conference call, interested parties from the United States should call 800-230-1074. For international access, the conference call number is +1-612-234-9960. The password for the call is Compuware. A replay will be available shortly after the completion of the conference call. For more information, visit the Compuware Corporation Investor Relations web site at http://www.compuware.com/.

Compuware Corporation

Compuware Corporation (NASDAQ: CPWR) is a world leader in delivering software and services that enable businesses to manage their enterprises and maximize the value of their IT assets. Compuware solutions accelerate the development, improve the quality and enhance the performance of business-driving applications. 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/.