Error Code 4 X360ce 2021 — Self Protection Failed
Select the folder where your x360ce application and your game files are located. Restart x360ce. 4. Reinstall the ViGEmBus Driver
Yes. Antivirus software, firewalls, and Windows' own security features can sometimes block x360ce's drivers. Try temporarily disabling them to test if this is the cause, but remember to re-enable them immediately after.
Sometimes the "Self Protection" fails because a previous session left a "ghost" controller active in your system. In x360ce, navigate to the or Devices tab.
Since the error explicitly mentions "Self Protection," your antivirus is likely blocking the program from modifying its own memory or virtual driver space. self protection failed error code 4 x360ce 2021
Some third-party antivirus (Avast, McAfee, Bitdefender) actively blocks x360ce's "self-protection" feature because it looks like ransomware behavior (a program trying to modify its own executables).
: Components like the Unity Crash Handler or active VPNs have been reported to cause conflicts in specific gaming environments. Recommended Solutions
Example Short Troubleshooting Checklist (for end users) Select the folder where your x360ce application and
Recommendations for Developers/Maintainers
x360ce relies on core Windows components to function. Missing or broken components can lead to this error. You can reinstall them all in one go:
to allow the game's executable and x360ce to communicate without being blocked. Repair Online-Fix Files Reinstall the ViGEmBus Driver Yes
Open your antivirus dashboard, locate the "Exceptions," "Exclusions," or "Whitelist" settings, and add the x360ce executable file. 3. Unblock the Executable File
Download and install the latest from its official repository.
This guide provides comprehensive, step-by-step solutions to resolve the x360ce self-protection error. What Causes "Self Protection Failed Error Code 4"?
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Select the folder where your x360ce application and your game files are located. Restart x360ce. 4. Reinstall the ViGEmBus Driver
Yes. Antivirus software, firewalls, and Windows' own security features can sometimes block x360ce's drivers. Try temporarily disabling them to test if this is the cause, but remember to re-enable them immediately after.
Sometimes the "Self Protection" fails because a previous session left a "ghost" controller active in your system. In x360ce, navigate to the or Devices tab.
Since the error explicitly mentions "Self Protection," your antivirus is likely blocking the program from modifying its own memory or virtual driver space.
Some third-party antivirus (Avast, McAfee, Bitdefender) actively blocks x360ce's "self-protection" feature because it looks like ransomware behavior (a program trying to modify its own executables).
: Components like the Unity Crash Handler or active VPNs have been reported to cause conflicts in specific gaming environments. Recommended Solutions
Example Short Troubleshooting Checklist (for end users)
Recommendations for Developers/Maintainers
x360ce relies on core Windows components to function. Missing or broken components can lead to this error. You can reinstall them all in one go:
to allow the game's executable and x360ce to communicate without being blocked. Repair Online-Fix Files
Open your antivirus dashboard, locate the "Exceptions," "Exclusions," or "Whitelist" settings, and add the x360ce executable file. 3. Unblock the Executable File
Download and install the latest from its official repository.
This guide provides comprehensive, step-by-step solutions to resolve the x360ce self-protection error. What Causes "Self Protection Failed Error Code 4"?