> From: Francis Wright <f.j.wri...@live.co.uk> > Date: Mon, 13 Nov 2017 11:26:22 +0000 > > It's to be expected. Emacs assumes a Unix-like environment, which Windows > doesn't provide, so you need to provide any programs that you want to run via > Emacs yourself. I currently use the 64-bit Cygwin distribution. I found that > I needed to add the Cygwin bin directory to my Windows path (outside of > Emacs) and then ediff works fine.
A native Windows port of Diffutils (including diff.exe) is available here: http://gnuwin32.sourceforge.net/packages/diffutils.htm