Close any frozen instances of x360ce via the ( Ctrl + Shift + Esc ). Right-click the x360ce.exe application file. Select Run as administrator from the context menu. Click Yes on the User Account Control (UAC) prompt.
: For Steam games, try disabling "Steam Input" in the game’s controller settings to avoid conflicts between Steam's native support and x360ce. Are you seeing this error with a specific game , or does it happen as soon as you launch the x360ce executable How to Fix Self Protection Failed Error Code 4 - AI Bud
The Virtual Gamepad Emulation (ViGEmBus) driver used by x360ce is outdated, corrupted, or improperly installed. self protection failed error code 4 x360ce 2021
If none of these solutions work, your last option is to use a different emulator like based tools or re-map your controller using steam input.
If you are a PC gamer using a generic controller, (Xbox 360 Controller Emulator) is likely your best friend. It allows your PC to "see" your budget gamepad as a standard Xbox 360 controller, ensuring compatibility with modern titles. Close any frozen instances of x360ce via the
Corrupted or incompatible runtimes can cause initialization failures.
If you are trying to map your controller using the x360ce (Xbox 360 Controller Emulator) 2021 or 2022 versions, encountering the can completely halt your gaming setup. This specific error prevents the application from initializing its virtual gamepad drivers, meaning your PC won't recognize your custom controller inputs. Click Yes on the User Account Control (UAC) prompt
: Your security software may view the emulator's activity as suspicious and block its "self-protection" module. Insufficient Permissions
Windows prevents the unsigned driver of the emulator from running.
Create a brand new folder directly on your drive root (e.g., C:\x360ce ). Move the file into this new folder. Launch the app from this location. 3. Add an Exception to Windows Defender / Antivirus
Before we get into the error, let's quickly cover what x360ce is and why you're probably using it. x360ce, short for Xbox 360 Controller Emulator, is a popular open-source application that "translates" input from older or non-standard controllers (which use the DirectInput API) into a language that modern PC games expect (XInput). In simpler terms, it allows you to use your old gamepad or racing wheel with new games designed for Xbox controllers, keeping your gear functional and saving you from an unnecessary upgrade.