TableNinja will currently work for both sites but only for one at a time. You can set which by setting your PokerStars settings folder in TableNinja>Setup.
Try going to PokerStars.fr>Help>Open my settings folder. Make sure this path matches whats shown in TableNinja>Setup. Let me know if that doesn't seem to solve the problem.
doesnt solve the problem(for the moment i was changing the path in the tn setup menu depending on which stars i wanted to use tn.i was aware this might be the issue).
its c user/app/local/ps.fr
and c/user/app/local/ps for ps.com
should i try to change one of the pokerstars folders into a different map?
Its possible something changed with the recent update. Please email support@alxsoftware.com or PM me your skype or other messenger contact info. I'll take a look over teamviewer and see what I can come up with.