hi. i just buy new comp. with win7 basic. the question are, how can i upgrade to ultimate version without format hardisk. Can i just change the slp cert and key to active it
thank for info bro. just finish upgrade with Windows Anytime Upgrade with Ultimate OEM SLP key. the proses done with error. i manage to install oem key and it pass the verify test but if fail when upgrade proses start. its say the key not for Windows Anytime Upgrade, please use Windows Anytime Upgrade key. then i restart comp. After restart windows change to windows 7 home premium. Only one question i want to ask, does the proses upgrade done or not because when proses start, it fail to validate the key and it say need Windows Anytime Upgrade key. the proses change the version only or does it active the system for premium.