Compuware Corporation to Announce Second Quarter Results on October 21, 2003

DETROIT--October 17, 2003--Compuware Corporation (NASDAQ: CPWR) today announced that it will report second quarter results after market-close on October 21, 2003. The company will hold a conference call at 5:00 p.m. Eastern time (21:00 GMT) to discuss financial results for the quarter. The call is open to the public.

In order to access the conference call, interested parties from the United States should call 877-459-8388. For international access, the conference call number is +1-484-630-8751. The password for the call is Compuware. A conference call replay will also be available. For more information, visit the Compuware Corporation Investor Relations web site at www.compuware.com.

Compuware Corporation

Compuware Corporation, a leading provider of software and technology services, delivers industrial-strength solutions for the enterprise computing environment that dramatically improve productivity, quality and performance across the application life cycle. For more information about Compuware, please visit http://www.compuware.com.