Re: Problem with ediff: can't find diff

Michael, Yes, the problem is that the system can't find diff. How does xemacs normally find and execute diff on a Windows 2000 system? I presumed that xemacs starts a shell and calls diff within that shell. Is that not the case? I have cygwin on my system and it has a diff command, and I see that there is also some kind of emacs shell which has diff as well. How do I configure ediff or xemacs to use these shells instead of whichever shell (DOS?) it's currently using as a default. David