Thats because you have not given the full path along with the filename.Try giving the full path along with the file name.I think that will work fine to play the wave file from any part of the system.

With the Help of ur WFC Lib. we tried to interact with Tape Drive for Getting Header Info., Catalogging, and BackupRead.... but we failed in the first phase itself...(Getting Header Info..) The method OPEN in CMIRCOSOFTTAPE fails to read the info. Could u help us to overcome this problem. Any Sample code, ideas and Suggestions would be welcome...

Dear Sam. With the Help of ur WFC Lib. we tried to interact with Tape Drive for Getting Header Info., Catalogging, and BackupRead.... but we failed in the first phase itself...(Getting Header Info..) The method OPEN in CMIRCOSOFTTAPE fails to read the info. Could u help us to overcome this problem.??? Any ideas and Suggestions would be welcome...