2021 | Self Protection Failed Error Code 4 X360ce

Download and install the latest from its official repository.

Right-click the downloaded installer, choose , and complete the installation. Restart your PC once more before opening x360ce. Method 3: Add Windows Defender Exclusions

Fixing the "Self Protection Failed Error Code 4" in x360ce The "Self Protection Failed Error Code 4" is a common issue encountered by users of the x360ce (Xbox 360 Controller Emulator) application, particularly versions released around 2021. This error prevents the application from mapping your controller properly, cutting off game configuration. self protection failed error code 4 x360ce 2021

The game or emulator lacks administrative rights to inject code.

To help narrow down the exact cause of your error, could you tell me: Download and install the latest from its official repository

Because x360ce interacts directly with system-level virtual drivers, running it with standard user privileges will often trigger Error Code 4. Right-click your file. Select Properties . Go to the Compatibility tab. Check the box for Run this program as an administrator . Click Apply and then OK . 2. Move x360ce to a Dedicated, Unrestricted Folder

Ensure the [InputHook] section is configured correctly (e.g., HookCOM=1 , HookLL=1 ). If the issue persists, try setting HookLL=0 . Phase 3: Advanced System Fixes 5. Disable Tamper Protection or Smart App Control Method 3: Add Windows Defender Exclusions Fixing the

Fixing the "Self Protection Failed Error Code 4" in x360ce If you are trying to use x360ce (Xbox 360 Controller Emulator) to play modern PC games with an older gamepad, steering wheel, or flight stick, you might encounter a frustrating popup: .

Once installed, launch x360ce as an administrator to see if the error is resolved. 3. Whitelist x360ce in Windows Defender / Antivirus

Alternative Workaround: Use the Classic x360ce Version (3.x)