I have an Ensoniq AVISTA 7600 electric piano and the MIDI files it generates onto its floppy drive seem to be difficult to read by many otherwise working programs I have on WIN95 and WINNT machines. They interpret the files as corrupt MIDI Format 0 files.

The one program that does seem to read them correctly is RealPlayer's latest RealOne.

Any ideas? I've tried some of the public domain shareware MIDI conversion utilities, but they can't do anything with these files either.