Problem on WindowsXP (likely will happen on all Win installs), first time using Mercurial. I found the answer in an inobvious place so I\'m asking/answering the question myself
On Windows XP I do not see an ini file. After creating the repository using the command hg init, I added a file with the name hgrc to the folder .hg
hg init
hgrc
.hg
With the following content:
[ui] editor = notepad username = zamboni@icemachine.com