I ask because the dvd set I bought always has the wrong disk when I try to play any of the kingdoms campaigns thus I cannot play mods. I have been thinking about buying a download version off of Amazon while it's on sale and wondered if I could install it without going through the uninstall my current version and doing C cleaner again.

I don't want to uninstall.Cclean because it's a pain and I just started my 2nd campaign with Byz. Thanks.