Rollandv

I am not sure I understand your first reply. I followed the instructions exactly and twice with the same result?

Do you mean sp1 to sp2 before sp3?

I have read all I can find on this topic but no solution. Checked sif file and key is exactly as shown on jewel case. Wont accept key even if i type it in. It is genuine XP disk that came with pocessor when I purchased. Thanks for help.