Can't log in to Messages? "Unknown error occurred"
Can't log in to Messages on my MacBook Air? "Unknown error occurred"
Can't log in to Messages on my MacBook Air? "Unknown error occurred"
Have you tried booting into safe mode then reboot and log back in your regular account and test again?
Safeboot will run a number of system diagnostics automatically, and will fix what it finds wrong.
Start up your Mac in safe mode - Apple Support (CA)
Have you tried booting into safe mode then reboot and log back in your regular account and test again?
Safeboot will run a number of system diagnostics automatically, and will fix what it finds wrong.
Start up your Mac in safe mode - Apple Support (CA)
Can't log in to Messages? "Unknown error occurred"