iMovie will not convert a current project to MP4.
The Share menu on the top right shows 4 icons, but none of them are active. I have always exported or shared my projects and now iMovie 10.3.1 will not share or allow exporting of project to MP4. This happens on two iMacs both running OS12.1. Anyone have the solution? I have reinstalled the app, created a new library, reset the app preferences and everything I could find in the support groups.
Thanks for any help.
iMac Line (2012 and Later)