Oh you mean the actual client? I know awhile back (infact think it was a few years ago) my friend got a dual core and had to do what you said in your post.
I had the problem with entering the key but some odd reason I rebooted my pc and it worked perfectly fine after have no idea what I did to make it work ethier .
I had the problem with entering the key but some odd reason I rebooted my pc and it worked perfectly fine after have no idea what I did to make it work ethier .