Search "Turn Windows features on or off" in the Windows search bar.
Open Windows ( Win + I ) and go to System > Display > Graphics . Msi App Player 5.9.300 Fix
If the fixes above do not resolve the issue, your version 5.9.300 installation files may be corrupted. A standard uninstallation via the Windows Control Panel often leaves behind broken registry keys. Search "Turn Windows features on or off" in
MSI App Player offers both rendering modes, but older versions crashed frequently when toggling between them or when a game demanded OpenGL while the emulator was set to DirectX. A standard uninstallation via the Windows Control Panel
If you are playing on a laptop with both integrated graphics and a dedicated graphics card (NVIDIA/AMD), the emulator might mistakenly run on the weaker integrated chip. Open > Graphics inside the MSI App Player. Locate the Prefer dedicated GPU toggle and switch it On .
Beyond fixing problems, you can optimize the emulator for the best possible performance: