|Pedwar ||January 18, 2012 09:49 AM |
Windows 7 upgrade version?
Hey, I've currently got a Windows 7 Premium OEM version on my HDD. I'm gonna have to format it soon to move it to a completely new PC which I've just finished building, and what I was wondering is, can I use a Windows 7 Professional Upgrade to install Windows on the HDD? I have the product key for the current OS, but can the upgrade version install the full copy of Windows? It says on this disc it requires a pre existing OS key, it doesn't say it requires a pre existing OS installed, any ideas?