Error Code 40- Bridge failed to unload conflicting USB drivers on your Mac

Bridge failed to unload conflicting USB drivers on your Mac. Only happens due to the following:

  • Running Bridge on Mac
  • Using an SPT2 device with previously installed SPT1 device drivers
  • Entered the wrong password
  • Mac user account is not an admin

Making sure your account has admin rights:

System Preferences > Users & Group > Your Username > Make sure "Allow user to administer this computer" is ticked.

You may need to restart for this to take effect.