Hi raytonmike,

Looks like you are trying to save into a directory/folder that is outside your range of permissions.
You should be able to pick a different folder from the initial export dialog.

Maybe you really have not enough storage space, but I tend to believe it is the first option.

Ad

Thank you it was the former that did it!

Hi Mike, yeah that's most likely caused by a security mechanism in the latest macOS where it does not give permission for an app to write to the root directory.

Try writing to a folder in your user folder instead.

- Michael

Thank you.