>We have an application(EXE file) that is compiled in FOXPRO 2.6 under WIN 95. We are getting error message 'I/O OPERATION FAILURE', when we tried to run the program in another machine (running under WINDOWS 98). TIA
>
>Manivel

This may also happen if you have an inaccessible drive such as a CD-ROM without a disk in it. This tends to happen only when any component of the .exe, including the stuff that Fox Software wrote, that was developed on a D: drive.
HTH