5105 Views 4 Replies Latest reply: Jul 29, 2006 8:16 AM by Karl Petersen
Sorry, I don't have any firm answers for this situation, but I can offer some guesses.
iMovie seems particularly sensitive to permission issues. Problems can occur when moving projects from startup disk to startup disk, as you've apparently done.
The issues are complicated by the fact that an iMovie 5/iMovie 6 project is a package, a special kind of file that behaves like a folder. The package contains other files and folders.
When you use the Get Info window to assign permissions to the package, the new permissions aren't necessarily applied to the contents of the package. Those items retain their old permission settings, which I suspect is what causes the problem for iMovie. (The Get Info window lets us apply new permissions to the CONTENTS of a folder, but that doesn't work on a package.)
To change permissions inside the package, try this:
• In the Finder, create a duplicate of the project. Work on the copy.
• Select the name of copy and remove the suffix ".iMovieProject" from the name. Tell the dialog window that opens to accept the change. The iMovie project icon will disappear, replaced by the normal Finder folder icon. The project will now behave like a folder.
• Select the folder and use the Get Info window to set permissions for the folder, then press the "Apply to enclosed items" button to apply those permissions to the items it contains.
• Re-select the name of the folder and add back the suffix ".iMovieProject". When you accept the change, the folder icon will change back into an iMovie project icon.
• Try opening the project in iMovie. With luck, everything will now work.
When using an external disk to store projects, another solution is to use the Get Info window (for the disk) to set the disk to ignore permissions.