Security update 2020-003 was installed on May 30, 2020 on my iMac 11,2. The supplemental update downloaded 864MB of 2.10GB but is frozen and will not proceed. Suggestions
Suggestions on how to proceed. I am shutting down and will restart in morning due to storm activity in area. A previous restart did not help.
Security update 2020-003 was installed on May 30, 2020 on my iMac 11,2. The supplemental update downloaded 864MB of 2.10GB but is frozen and will not proceed. High Sierra is the current operating system. Suggestions?
iMac 21.5″, macOS 10.13