I want to add to the above post, I 've known fuzeman since AW, and I have built and gave away 17 computers to other AH players since 2009.........
I honestly can not say what those other players have done, or if they even tried to use the corporate key I had a 100 issued uses for, but I haven't had any trouble yet and I also have warned Fuseman of what you spoke of and told him, I will cover it.......the key was last used some 3 to 4 years ago..... there is no way I know if the key is locked, all I know is I had to call MS the last time when I got crypted, and did a fresh install, I passed this along to Fuzeman, and also told him I would cover it, if he had any problems
His PC was built around 2011/2012.....
TC
edited for a typo