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.

Level 1

6 points

APP can’t be installed on “Macintosh HD” because OS X version 10.11 or later is required.

How do I update to 10.11 or later. It doesn't even come up as a software update needed? Currently have OS X 10.9.5

iMac Line (2012 and Later)

Posted on Mar 27, 2020 9:53 AM

Top-ranking reply

Level 9

55,545 points

Posted on Mar 27, 2020 10:32 AM

Open the App Store and click on Updates. It should show any available updates, including OS versions.

Mac OS X 10.9 was released in 2013, and 10.11 was released in 2015. Have you not run any OS updates since then?

View in context

Similar questions