: Click Add an exclusion , select Folder , and choose both your Teknoparrot installation folder and your Arcade Games folder .
: Some users have found success by copying teknoparrot.dll and openparrot.dll from older versions of the emulator, though this can cause control compatibility issues. teknoparrot failed to load dll error 4 fixed
Under "Choose an app to set preference", select and hit Browse . Target TeknoParrotUi.exe inside your installation folder. : Click Add an exclusion , select Folder