Real-time protection often blocks the injection engine. You may need to add the folder to your "Exclusions" list.
Run the application as an to ensure it has the necessary permissions to access game processes. Releases · master131/ExtremeInjector - GitHub extreme injector v372 download better new
The most secure method; it manually loads the DLL into memory, making it invisible to the Windows OS. Real-time protection often blocks the injection engine