Cannot save a completed project to file in iMovie

Hi,

The Compressor Kit Error message has been reported with increasing frequency

of late. No universal fix so far, although lately users with the problem have

been able to fix it by updating/upgrading iMovie and, if necessary, the

operating system.  Also sometimes

successful is starting up in Safe Mode (see Finder menu for instructions) and

then after everything loads immediately shutting down and rebooting in normal

mode.

Here's a link, though older, that describes what others have tried with the

Compressor Kit Error:

https://discussions.apple.com/thread/8265338

There may be some proposed solutions in the above link that will work for

you.

All else failing, try calling Apple Support. The techs there are very savvy

and also have the capability of remotely accessing your computer. Click on the

Contact Support item in the upper right hand corner of this screen and navigate

to a place where you can provide your telephone number so that Apple Support

can call you back. I think that the file path is Contact Support/Mac OS/Applications/iMovie,

or something like that.

Good luck with this. If you have time, post back with your results, as it

may assist others who have this perplexing issue.

-- Rich

Fantastic! You are one of the few people who have actually been successful in curing this problem.

Thanks for posting back.

— Rich