Self Protection Failed Error Code 4 X360ce 2021 Fix

Certain loader proxies or anti-cheat modifications can trigger this error.

A unique fix involves moving the x360ce executable to a directory outside of "Program Files" (like the Desktop) to allow it to generate initial files without restrictive system permissions. Once the files are generated, they can be moved back to the game folder. self protection failed error code 4 x360ce 2021