In Windows 7 all you have to do, using the mentioned program is patch your main folder, delete the 2 symlink folders from your copies and redo the link to the new one, and copy over your WoW execute that's it. There is nothing else to do and it works perfectly fine. Again this is in Win 7, XP you probably have to break the links and then recreate and copy your Wow.exe file to your other folders. In XP if you don't break the links prior to deletion they might delete your linked from folders, have not done it in XP so could be wrong. I keep seeing this I had to reinstall because of my symlink, and well I did the same thing until I read in one of the threads what you have to do.