Messed Up MCE Install Directory with XBMC

This is quiet confusing, but I was doing things with XBMC media center, and I eventually downloaded a file to change the installion of MCE - or something like that. So now when I try to open MCE, even from C:/ehome/eshell XBMC opens up instead.

This was done a few months ago, and I'm only trying to fix it now so that's why the details or sketchy.

Any help/ideas?

If you help me I'll name my first born after you :P.

Anyone? I can make a video, if this is too confusing .