I had to reinstall Windows on my PC (HDD Format) and before I did, I had reserved my own copy like I should. Now that I've reinstalled Windows, the Reserve Copy icon does not appear. I had a lot of trouble going through updates to get the correct update that installed the GWX files (which I have now.) GWX wouldn't open, so right now I'm reinstalling a ton of updates, but, if you reserve a copy, is it tied to your MS account or PC?