Here is a comprehensive guide to understanding and fixing this common controller issue. Understanding the Error
Alternatively, temporarily disable the firewall to confirm if it is the culprit.
If you'd like to narrow down the problem further, let me know: What are you trying to connect? What version of Windows are you currently running? self protection failed error code 4 x360ce 2021
Right-click x360ce.exe → . This gives it permission to write DLLs and hook into processes.
Note: If you use third-party antivirus software like Avast, AVG, or Malwarebytes, you must open that specific software and add the x360ce folder to its whitelist/exceptions list. 4. Turn Off Exploit Protection Settings Here is a comprehensive guide to understanding and
Windows prevents the unsigned driver of the emulator from running.
Download the latest version of x360ce (or the specific version required by your online fix). Place the new files in the game folder and run them. 4. Configure x360ce.ini (DLL Hooking) What version of Windows are you currently running
In the 4.x versions, ensure the is installed correctly within the application settings. Open x360ce > Options > Virtual Device .
Create a for the game executable and select Block the connection for both inbound and outbound. Summary Table: Troubleshooting Self Protection Failed Why it works Add Exclusions Stops AV from deleting x360ce hooks. Run as Admin Allows x360ce to inject into the game .exe . Reinstall/Update Replaces corrupted DLL files. Disable Tamper Protection Stops Windows from blocking file hooking.
To fix the "Self protection failed" error code 4 in , you generally need to antivirus interference folder permissions