Self Protection Failed Error Code 4 X360ce 2021 Jun 2026

If your game is on Steam, you do not need x360ce. Steam has a built-in, highly robust controller mapper. Add your non-Steam game to Steam as a shortcut, open Steam Big Picture Mode , and configure your controller layout from there. x version instead. Share public link

Recommendations for Developers/Maintainers self protection failed error code 4 x360ce 2021

Always ensure you download x360ce and its prerequisites from official repositories to guarantee your system's integrity while gaming. If your game is on Steam, you do not need x360ce

Antivirus programs frequently trigger false positives on x360ce due to how it hooks into input drivers. Open the and type Windows Security . x version instead

Placing the executable in restricted system folders (like Program Files ) subjects it to aggressive Windows Virtualization blocks.

Look for any "Hidden" or "Virtual" devices that are currently mapped.

This specific error is almost always triggered by a security conflict on your Windows operating system. When x360ce launches, it attempts to hook into system processes or access specific game directories to emulate the Xbox 360 controller interface. The primary culprits behind Error Code 4 include: