Under Windows 95/98, if a program name has more than one dot, you have to add the ".exe" extension to the command. So you should use "fsck.cpm.exe" rather than just "fsck.cpm". If you have appropriate rights, the CPMTOOLS should be able to access the floppy drive by using "A:" or "B:" as the name of the disc image. "mkfs.cpm" and "fsed.cpm" don't have this capability. John Elliott, 18 June 2000