Trying to install software updates and I have received this message several times. Also can't install Adobe Flash update - a "general error" occurs. Suggestions?
If there is a lot to update, sometimes it works better if you get the big update installed individually.
App Store Error 103
Step one is to log into a newly created admin user account and see if the problem persists.
Test after each of the following steps until the problem is resolved.
If you're trying to install more than one update at the same time, do the installations one at a time.
Triple-click the line below to select it:
Right-click or control-click the highlighted line and select
Services ▹ Open
from the contextual menu. A folder should open. Move the contents to the Trash. You may be prompted for your administrator password.
Thank you! This solved the problem. I am not a geek so I wasn't sure what a "contextual menu" was. I selected everything that showed up after doing the services open thing, then moved it to trash. When I next tried the iTunes update, it worked!
Seems like there are more and more minor hassles like this on my home 'hassle-free' iMac. Not an encouraging sign... If I wanted to fool around like this I'd get a Windows PC.
Retrieving data ...