Just a heads up that I installed High Sierra just now, but when I launched iTunes 12.6.2 it gives me the following error “An unknown error occurred (-45076).” and then iTunes terminates making it unusable.
I’ve tried reinstalling 12.6.2 to no avail. I’ve also logged into a different user on the same machine and am still getting the same error. Had no problems downgrading 12.7 to 12.6.2 prior to upgrading to High Sierra.
I’ve tried reinstalling 12.6.2 to no avail. I’ve also logged into a different user on the same machine and am still getting the same error. Had no problems downgrading 12.7 to 12.6.2 prior to upgrading to High Sierra.