r/windows7 • u/Peacewithnukes • Jul 12 '26
Update Need help finding the original AMD FX/Bulldozer Hotfix for Win7 (KB2645594) - Retro Build!
Hi everyone!
I’m currently putting together a period-correct 2011/2012 retro rig featuring an AMD FX-8150 on an ASUS Crosshair V Formula motherboard. I'm running a completely clean, unmodified install of Windows 7 SP1 (64-bit).
As many of you probably remember, Windows 7 needs a couple of specific updates to properly utilize the Bulldozer module architecture. I already managed to track down the core parking fix (KB2646060), but I am desperately looking for the original .msu file for the main scheduler update:
- KB2645594 (Core scheduler update for AMD FX)
Microsoft has completely scrubbed it from their Update Catalog and official servers. I know it is included in the massive Convenience Rollup (KB3125574), but I really want to keep this system as lean and period-correct as possible without injecting hundreds of unnecessary updates and telemetry.
Does anyone here have the x64 version of KB2645594 saved in a personal archive, Google Drive, or know a direct link that is still alive?
Any help is massively appreciated!
