Note: If you use a third-party antivirus (such as Avast, AVG, or Bitdefender), you will need to open that specific software and add the x360ce folder to its exception/whitelist menu. 3. Clear and Rebuild Configuration Files
Open the Windows , type Windows Security , and open the application.
Windows strictly protects the C:\Program Files and C:\Program Files (x86) directories. If you have extracted x360ce into these folders or directly onto the root of your C:\ drive, Windows will block its self-protection routines.
Use the tab inside the 2021 x360ce interface to manually browse and map the path to your target game's .exe file, rather than putting the emulator inside the game folder itself. Conclusion self protection failed error code 4 x360ce 2021
If you cannot resolve Error Code 4 after all the steps above, the 2021 feature may simply be incompatible with your system. You can revert to (the last stable release before the "Self Protection" feature was heavily enforced).
Right-click x360ce.exe → . This gives it permission to write DLLs and hook into processes.
If running as admin didn't work, the virtual driver itself is likely the culprit. Here’s how to give it a fresh start. Note: If you use a third-party antivirus (such
If you continue to experience issues, check the specific game folder for an online.fix file or ensure that all files from the original fix package are extracted.
Windows Defender or third-party AVs often flag the "hooking" behavior of x360ce as malicious. Step-by-Step Solutions 1. Install or Reinstall ViGEmBus
Navigate to , then click Manage settings . Scroll to the bottom and select Add or remove exclusions . Click Add an exclusion and choose Folder . Conclusion If you cannot resolve Error Code 4
What are you using (PS4, PS5, old Logitech, etc.)? What antivirus program do you have installed?
: Windows Defender or third-party security software flags the driver creation process as malicious activity (a false positive) and blocks it.
Ensure you have the latest versions of the following installed: