Do you know how I can upgrade from Windows 7 Home Premium to Windows 7 Professional or the Ultimate edition without losing my data and all my programs?
Hi, massgrave (google for massgravel, or check the websites linked on the TSforge thread) has tools to switch the Windows edition without reinstall, by installing the generic retail product key. Backup the HDD image first, and give it a shot. Then for activation, you can pick any of these: https://forums.mydigitallife.net/forums/windows-loader.39/ https://forums.mydigitallife.net/forums/kms-and-other-tools.51/ https://forums.mydigitallife.net/threads/tsforge-activation-windows-esu-office-mas.88999/ PS: I'd recommend the Professional SKU given the wider activation options. My two cents. Thank you.