Vimdiff failing with “Cannot read or write temp files”

Question

I\'m using Vim 7.4 on Windows 7.

I do have a custom _vimrc file, but both Vim and gVim work fine. When I try to run vimdiff .\\xxxxx .\\yyyyy, it gives the

Answer 1

Adding:

set shell=c:\cygwin64\bin\bash.exe

to my _vimrc worked for me.