App Store won't upgrade Pages/Numbers with High Sierra
Hi, I recently upgraded to High Sierra on my old mid-2011 21" iMac (20G RAM). I'm unable to upgrade Pages (from Version 7.1), Numbers (from V 3.2.2), or Keynote (from V 6.22). When I try to download the last compatible update for any of these Apple apps via the App Store from the dialogue box below, it spins a wheel for a second, and then just pops up the same dialogue box again. And again, and again, in an endless loop.
I cannot get beyond this. I can not download the latest compatible version. On my more modern Macbook Pro, I also have High Sierra installed, and it has more updated versions of these apps. This means I can't edit any files from the imac that have been saved on the macbook, which is annoying. Trying to update via the purchases tab does the exact same thing. Any pointers on where I can find the last compatible version for High Sierra, what I'm doing wrong, or how to get around this glitch?
Thanks, Tim
iMac 21.5″, macOS 10.13