You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Can't download Monterey 12.3 installer

When I try to download the Monterey 12.3 installer from the App Store, I get a dialog that says this, and just loops forever:


Finding Update



When I try to download the Monterey 12.3 installer from Software Update, I get a dialog that says his, and just loops forever:


Checking for updates …


I downloaded the Install macOS Monterey app on another Mac (no problems at all), but when I try to run it on my iMac, I get this message:


“Install macOS Monterey” cannot be opened because the

developer cannot be verified.

macOS cannot verify that this app is free from malware.


I am on a Big Sur iMac (2020, 27-inch) with more than 500GB of free space.


Help!



iMac 21.5″, OS X 10.10

Posted on Mar 20, 2022 2:25 PM

Reply
Question marked as Top-ranking reply

Posted on Mar 21, 2022 11:37 AM

Hello kschmucker,


Welcome to Apple Support Communities. 


Please try the steps here: If an error occurred while updating or installing macOS - Apple Support


Let us know the results.


Take care.

Similar questions

2 replies

Can't download Monterey 12.3 installer

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.