Then I played about 30 minutes I closed Pacific , HM i don't close and enter to the C:\Program Files\Pacific Hand Grabber\History. I see a lot of HH files. I wait about 1 hour and only after this in C:\Program Files\Pacific Hand Grabber\History there are no files. I see that Pacific Hand Grabber shows me that about 800 HH were exported. BUT I go to HM -> Cash Games -> Sessions (Groupd by day) and I see only about 450 HH.
This is not only on Pacific. On Pokerstars too.
Please, see the screenshots.