Update from Windows 7 home pre. to Windows 7 Pro.

I have anytime upgrade Windows 7 Home Pre. 64-bit for Windows 7 Pro. 64 bit. All turned on works fine but when I go into the properties of the computer, more festures with the new edition of Windows 7. I enter the key of the new Pro upgrade. 7 upgrade, he know key upgrade is not valid.

Have you activated your Windows 7 Home Premium before making the upgrade to Windows 7 Professional? If you do not then you will encounter this problem.

Tags: Windows

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