This prevents the emulator from hooking into the game, and the controller is not recognized.
By systematically turning off Controlled Folder Access, moving x360ce to a writable folder, deleting legacy files, or reinstalling the ViGEm driver, you can resolve the error in under ten minutes. self protection failed error code 4 x360ce 2021
Windows Defender or third-party AVs often flag the "hooking" behavior of x360ce as malicious. Step-by-Step Solutions 1. Install or Reinstall ViGEmBus This prevents the emulator from hooking into the
If the game is in C:\Program Files or C:\Program Files (x86) , Windows protects those folders. moving x360ce to a writable folder