PokerTracker

when i try to compress or compress vacuum with PTH, the program freezes. help, please

It's should not be frozen, let it run until it comes back and says it's done. If you have a large database it's going to take a while.

When I do the task manager, as does the program is not running. Is it in fact going anyway?

Poker Tracker is not doing the compress, it's calling a PostgreSQL function to do this. Let it run.