PokerTracker

Hi,
I just recently bought poker tracker 4 for a macbook. I was trying to set it up and configure pokerstars but there was a message saying: "pokerstars does not appear to be installed on my computer". Although it is. I tried looking for answers in this forum and following your guidelines but still don't manage to configure/find it. I set pokerstars to english and save my handhistories/tournament histories in 2 different maps on my desktop. What can I do/should I do to make poker tracker find pokerstars so I am able to configure it? It can find BWin (~partypoker) but not pokerstars unfortunately.
Thanks in advance!

If you have configured it manually and hands import when you click Get Hands While Playing and play then you can ignore that message - it just means the folder wasn't detected automatically.

PokerStars Configuration Guide