Self Protection Failed Error Code 4 X360ce 2021 __hot__ -

Choose and browse to the executable (EXE) of the game or software causing the error. Select Block the connection .

This is the most reported fix for the 2021–2025 versions of x360ce. You must block the specific program or game from connecting to the internet to bypass the protection check. How to Fix Self Protection Failed Error Code 4 [SOLVED]

Security software may flag the "self-protection" routine as suspicious behavior.