Compuware expects to meet the consensus earnings estimate and fall short on revenue in its fourth-quarter report. After market close Friday, the maker of software for mainframes and distributed systems said it sees fiscal fourth-quarter net income ranging from 15 cents to 17 cents per share, on revenue of $505 million to $515 million. Analyst consensus predicted a Compuware profit of 16 cents per share on fourth-quarter revenue of $548 million. Shares of Compuware traded at $8.38 in after-hours activity on the Island ECN, immediately following the report. Compuware's stock price fell 13 cents to $9.72 in Friday's regular trading ahead of the news. Currency effects reduced the company's revenue by $10 million to $15 million, said Joe Nathan, president and chief operating officer. The Euro has been weak compared to the U.S. dollar for the last several quarters.