Really weird error message when Sync-ing Animations

When working with the "Sync Animations" tool within Articulate, these error message appears about 10 seconds after the "Save and Close" button is hit.I tried to extend the amount of information viewable upon receiving this error, but if any additional information is needed please let me know.

Has anyone else come across this, or no the solution for the problem? I would of searched the forums but I don't know where to begin. I've already re-installed articulate thinking that might be the source of the problem.