Changing Vim Home Directory
Solution 1:
You can set HOME to whatever you like by
set HOME=h:\example_directory\ (or something)
(or go to Control Panel\System\Advanced\Environmental ... and create an enviromental variable of that name there)
but why not place Vim in some directory so that
\gvim
\gvim\_vimrc
\gvim\vim73\
\gvim\vimfiles
is your order of files & folders. That way if nothing is found at HOME it will still find the relevant files (it should).
Solution 2:
You can put your vim files in a different place. My Ubuntu system gives me the following list:
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
user exrc file: "$HOME/.exrc"
system gvimrc file: "$VIM/gvimrc"
user gvimrc file: "$HOME/.gvimrc"
system menu file: "$VIMRUNTIME/menu.vim"
fall-back for $VIM: "/usr/share/vim"
Try putting the files in $VIM, which will probably be C:\Program Files\Vim or similar.