How do I delete a media file from iMovie if I don't have permission to delete it?
I am trying to delete a project from iMovie. When I try to delete the project I get the following error message:
“2018_0429_021431_005A_SOS.mov” couldn’t be moved to the trash because you don’t have permission to access it.
It also advises to go to the file and go to File > Get Info and change the permissions. When I go into the project and try to 'Delete Media from Event', nothing happens and the video file is still present.
It seems like there is no way for me to get rid of this video file from the iMovie Library and thus no way to get rid of this project.
It may also help to know that the video file originally came from a SD card from a dash cam in my car. Other video files I have had no issues with from the same source, just this one in particular.
Any advice?
iMovie 10, macOS High Sierra (10.13.3)