You could try to install using Compatibility Mode with Windows 7. Other than that, it's just an .inf issue. You could easily edit it to be compatible with Windows 6.2 if you inspect its format. Basically, look to see why Windows 6.2 is not accepting it while 6.1 does. Could be as simple as changing a 1 to a 2.
Originally Posted by mattfly
(Windows 8 = version 6.2)
Also, make sure your hardware id is in the .inf too.
This is for x86. If x64, then you'll have to disable driver enforcement permanently or at boot each time.
Here is an example, based on the February 14, 2012 8.96 Catalyst beta driver from ATI/AMD. This is in the .inf:
In this case, I would edit it to be:
%ATI% = ATI.Mfg, NTx86.6.1, NTx86.5.1, NTx86.6.0
And then all hardware ids are under this section:
%ATI% = ATI.Mfg, NTx86.6.1, NTx86.5.1, NTx86.6.0, NTx86.6.2
So, that could be edited to say