Windows 11 Set Cpu Affinity Permanently Repack – Works 100%

We’ve all been there. You launch a demanding game or a legacy piece of software, open Task Manager, right-click the process, and click "Set Affinity." You carefully uncheck "CPU 0" to balance the load, click OK, and smile.

However, "smart" isn't always "right." If you need manual control, you have to trick Windows into reapplying the affinity every time the program launches. This is the cleanest "native" way. You will create a batch file that launches your program, waits a moment, and then forces the affinity. windows 11 set cpu affinity permanently

Then you restart the application, and poof —your settings are gone. We’ve all been there