Windows 11 Set Cpu Affinity Permanently ✔ (RELIABLE)

Save the file as Launch_Program.bat (not .txt ). Use this batch file to launch your app instead of the normal shortcut.

To restore the original icon, right-click the new shortcut > > Change Icon and browse to the original .exe . Method 2: Use Third-Party Tools (Most Reliable) windows 11 set cpu affinity permanently

If you prefer a script that runs at startup or via Task Scheduler, PowerShell can target specific process names. Save the file as Launch_Program

In the Process Lasso window, find your app in the list. a custom server tool)

If the application runs as a Windows Service (e.g., SQL Server, a custom server tool), you can set permanent affinity via or Group Policy .

@echo off START "" "C:\Path\To\YourProgram.exe" timeout /t 2 PowerShell "$Process = Get-Process -Name 'YourProgram'; $Process.ProcessorAffinity=0xF"