Error Message in iBooks Author
I am trying to export an .iba file made in iBooks Author to my computer but I am getting an error message saying that I need to check for space and permission. It is not a space issue as there is plenty of storage remaining. I am wondering if there is some sort of permission setting that I am missing.
The original iba file was created by another teacher and I am editing it. Is there a feature in iBooksAuthor that prevents multiple people from exporting the original file??
MacBook Air, OS X Mountain Lion (10.8.2)