The computer comes preinstalled with Windows 7 Home Basic; available via MSDN AA Windows 7 x64/x32 English/English (Profesional). Is it possible through Windows Anytime Upgrade no system reinstallation to switch to another OS version?
The upgrade utility takes the key, but after starting another asks, answering:
The entered key is for edition of Windows that does not work with Windows Anytime Upgrade. Enter a different upgrade key.
And this is after the test in both languages for x64, while the other abrowser with the same computer, only from another city
upgrade happened. Maybe something became necessary from that time?
Or do I have to reinstall the system, put the driver, configure the software (and other traditional joy)?