Same thing on the MacBook Pro 17 A1707. I have halted the upgrade on the other Macbook.
Do you guys have Norton running?
The installer does not even starts...
heitorsj
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Same issue!
Do you have Norton installed?
I have noticed that Norton 360 does not even start. The uninstall process did not complete, so I can't verify if it is still running, but the installer does not run as well - it crashes.