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Catalyst 14.12 ("Omega") on Vista

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  • Member
  • 10 posts
  • Joined 03-December 13
  • OS:Vista Home Premium x86
  • Country: Country Flag

I realize that the number of people running Vista 32 bit is quite small and the ones running Vista with a recent

AMD Radeon is smaller still. But I wanted to share a modification for making Catalyst 14.12

work on Vista since the last release officially supported for Vista was Cat 13.12.

It seems like this is the go to place to share unofficial support for Windows stuff


In addition to installing manually through and modding the driver inf file as I described previously for

installing Catalyst 14.9 on Vista, this mod also requires the use of several patched .exe and .dll files

modified to use my wrapper for powrprof.dll (to cure crashes caused by a missing function)


Here are the patched files and the wrapper DLL download:


How to remove advertisement from MSFN


  • Member
  • 1 posts
  • Joined Today, 05:46 AM
  • OS:Vista Enterprise x64
  • Country: Country Flag

Thanks for your work, I had read your article on toms and was able to successfully install the 14.11.2beta driver on vista x64 (albeit with the user32.dll error each time I boot windows).


I have been unable to get 14.12 working properly on windows vista. Whilst it will manually install, I am unable to enable crossfire for my dual 6970's. Have you come across this problem / have any solutions for it?

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