Metal Gear Solid V The Phantom Pain Fix For Windows 11 Portable ((link)) Official

version is generally the most stable on Windows 11 and often "just works" with proper driver updates.

:: Fix 2: Disable fullscreen optimizations (prevents alt-tab crash) reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers" /v "%~d0\MGSV_TPP\mgsvtpp.exe" /t REG_SZ /d "DISABLEFULLSCREENOPTIMIZATIONS" /f version is generally the most stable on Windows

This prevents Windows from trying to "help" the Fox Engine and failing. The Core Affinity Maneuver: Modern mobile CPUs have "P-cores" and "E-cores." hates E-cores. Use a tool like Process Lasso verify these points:

After applying the , verify these points: version is generally the most stable on Windows