Self Protection Failed Error Code 4 X360ce 2021 Jun 2026

Always ensure you download x360ce and its prerequisites from official repositories to guarantee your system's integrity while gaming.

Select the dedicated folder you created for x360ce in the previous step. 4. Reinstall or Update the ViGEmBus Driver self protection failed error code 4 x360ce 2021

Version 3 is older and lacks modern controller support (PS5 DualSense, Switch Pro). Use only as a last resort. Always ensure you download x360ce and its prerequisites

Corrupted or incompatible runtimes can cause initialization failures. self protection failed error code 4 x360ce 2021

The quickest fix is ensuring x360ce has full read and write access to your system. Right-click on the x360ce.exe executable file. Select from the context menu. Navigate to the Compatibility tab. Check the box next to Run this program as an administrator . Click Apply and then OK . 2. Configure Antivirus and Windows Defender Exclusions