I lost my serial cs .. where the serial is in the regedit

--- I had the serial written on a piece of paper but I (mule): roll: I lost someone tell me where the regedit windows stores this serial --- HKEYLOCALMACHINE \ Software \ Microsoft \ <BR> Windows \ CurrentVersion <BR> I think it is. <BR> <BR> I hope I have helped. --- Or search for ProductKey in the registry. <BR> Thanks.