Self Protection Failed Error Code 4 X360ce 2021 · Tested & Reliable

Follow these troubleshooting methods in order to resolve the error and get your controller working properly. Method 1: Force Administrator Privileges

To fix the "Self protection failed" error code 4 in , you generally need to antivirus interference folder permissions

Open and select Advanced Settings . Click on Inbound Rules and then New Rule .

If error persists:

The in x360ce is almost always a symptom of a communication breakdown between the x360ce app, Windows permissions, and the ViGEmBus virtual controller driver. By ensuring the app runs as an administrator, whitelisting it in Windows Defender, and cleanly reinstalling the ViGEmBus driver, you can quickly bypass this error and get back to gaming with your preferred controller.

Click the or Fix button provided next to the error log.

Allow the program to automatically look for internet settings and recreate the missing files. 4. Verify Game and x360ce Architecture self protection failed error code 4 x360ce 2021

Scroll down to and click Add or remove exclusions . Click Add an exclusion and select Folder .

Try these solutions in order, as they are listed from the simplest to the most advanced. 1. Run x360ce as Administrator The most common cause is restricted permissions. Locate x360ce.exe . Right-click the application and select . Go to the Compatibility tab. Check "Run this program as an administrator" . Click Apply and OK , then restart the program. 2. Add Exceptions to Antivirus/Firewall Antivirus software often flags x360ce.

If the "Self Protection" fails, it is often because Windows Firewall is actively blocking the program. Open > Advanced Settings . Follow these troubleshooting methods in order to resolve

Missing or damaged DLL files, specifically xinput1_3.dll .

This completely bypasses the local directory "Self Protection" hooks that trigger Error Code 4. To help narrow down the exact cause, tell me: What are you trying to configure?

To help narrow down the issue, could you let me know you are trying to play, and whether it was downloaded through a specific storefront like Steam or Epic Games ? Share public link If error persists: The in x360ce is almost

Observed Behavior

Move the x360ce folder to a simple path like C:\x360ce or your desktop.