: Uninstall any pirated games or software associated with this file to prevent further security risks. Process Explorer - Sysinternals - Microsoft Learn
: Right-click stpse4dx12.exe , go to Properties > Compatibility , and try running it as an Administrator or in Windows 8 compatibility mode.
A: Deleting it will prevent the game from launching in DX12 mode. Instead, use the -dx11 launch command to bypass it safely.
When stpse4dx12.exe fails to work correctly, the results are immediately visible through system instability