Plug the hard drive back into the original computer and make sure the folders and files have proper permissions.
Where do I check proper permissions?
I am looking at the project file properties and the read only is unchecked.
Where else should I check?
I'm not 100% sure about this, but I think permissions are set by Windows (or Mac) not the program
Maybe. But where is that?
Right click on the folder in Question and select properties. Then select the security tab. Make sure you add everyone to the user list. You do that by selecting edit and then add. Type in everyone in the object section and hit ok. Then select the everyone user and checkmark the Full control. Hit Apply and it will adjust the permissions for the folder and subfolders and files.
Eric YOU ARE A GENIUS!
i've seen people reporting this problem but haven't found one who gave this solution.