Adobe Illustrator (AI) version conflict across two machines
I have an Adobe Illustrator (AI) version conflict across two machines. My Desk top Mac and my iBook both have up to date operating systems and versions of AI. Files are kept in the cloud on DropBox. However, when I try to open a Desktop created AI doc on my iBook, I am told that it was created in a newer version (see image attached). Any help would be hugely appreciated.
