Hey, I'm updating a (very) old oblivion launcher that I wrote maybe three years ago. I'm unsuccessfully trying to specify the graphics drivers for a given card and load them into the INI directly. I can collect any kind of information about the graphics card that I'd need, but I can't seem to figure out how the uVideoDeviceIdentifier parts 1-4 are generated from that information. I'm figuring that's probably tied to the Hardware ID or the Device Instance Path of the card, but not sure specifically how those integers are generated from the driver info.

The google machine has (surprisingly) been completely useless trying to solve this problem.

So that's why I'm asking. Help?

Thanks!

Solved this one myself It's derived from the hexa GUID of the device in base 10.