I upgraded my O/S to Win 2008 Enterprise Server R2. I ran the install setup as an Administrator. When it came time to enter the serial number. I entered the serial number wrong the very 1st time trying.

I get this serial number error every time now I tried to install then re-installing. I tried to erase all registry entires with Window Registry Editor. I keep on getting the same error

http://qualityasp.net/images/Support/snap0000042.jpg
http://qualityasp.net/images/Support/snap0000044.jpg

Does anyone has a solution on resolving this issue?