In the context of the 2021 builds of x360ce (specifically the 4.x "All-In-One" versions), Error Code 4 typically relates to issues or Permissions .
What (e.g., PS4, generic USB, Nintendo Switch) are you trying to map?
: Right-click both the x360ce.exe and your game's executable, go to Properties > Compatibility , and check Run this program as an administrator . self protection failed error code 4 x360ce 2021
To minimize the risk of encountering similar errors in the future, follow these best practices:
Scroll down to , check Override system settings , and turn it Off . In the context of the 2021 builds of
If you have tried all the steps above and still get Error Code 4, consider these alternatives:
Follow these troubleshooting steps in order to resolve the self-protection error. 1. Run x360ce as an Administrator To minimize the risk of encountering similar errors
Temporarily turn off your antivirus or Windows Defender to see if the error clears. If it does, add x360ce as an Clean Reinstall: Delete the x360ce.ini x360ce.xml