Thanks for the reply. The upgrade was too long ago to be practical to do a system restore at the restore point. Actually, what I was hoping is it possible to enter a downgrade "key", in the same manner as one would enter an upgrade key in the "Windows Anytime Upgrade" section of the Control...
I am moving computers. My current laptop came with Win 7 Home Premium and I purchased the upgrade to Pro. I want to use the the upgrade on my new laptop, which also came with Home Premium. I have learned from other threads that Microsoft is cooperative with this move. My question concerns...