Are you
saving and importing PokerStars tournament summaries as well as the hand histories? For the most accurate results we recommend that you have Tournament Summaries set to save in PokerStars (Settings -> Playing History -> Tournament Summaries) and set to import into PokerTracker 4 (in Configure -> Sites & Import Options -> PokerStars). For any existing tournaments with incorrect data you can
update the information manually using the Tournament Results window. If you have any further trouble please include all relevant information detailing the problem in a
Support Ticket along with the hand history/tournament summary files for any tournaments which don't work for you.