Need to reinstall iMovie but only "update" option is available from the app store.
Hi! I had a power cut yesterday and when I restarted my Mac, iMovie wouldn't reopen and I got a prompt saying I'd need to uninstall and reinstall it from the app store. I uninstalled it using the delete app button from the launchpad icon, however iMovie in the app store now only has the option to update and not a full reinstall. When I click to update, nothing happens apart from a grey pinwheel top/left of the app store, which disappears after about 30 minutes. I do have an earlier version of iMovie (9.0.9) on my mac which I guess was not removed by subsequent updates. Anyway my question is how can I get the app store to allow a fresh download and reinstall of the current iMovie, without risk of deleting my imovie library?
Thanks in advance for any advice.
iMac 21.5″, OS X 10.11