PokerStars 7 is not yet supported in Table Scanner - Click here for more info
PokerStars released client update version 7. TableScanner is currently only compatible with version 6. To use TableScanner with PokerStars you will need to revert to their v6 software:
If you want to be notified when v7 support is added for TableScanner please send an email to support@holdemmanager.com and include "Notify Me When HM-7712 Is Resolved" in the subject line and body of the email.