PokerTracker

So I have this problem : At the beginning I didn't know how to use PT4 correctly (obviously). In particular I didn't know I could create more profiles and when I did I didn't know how to configure so that PT could recognize the kind of table I was playing.

So my problem is that I have the stats of HU and 6max mixed and, for instance, If a player 3bets 20% in HeadsUp and 10% in 6max I will see something between 13 and 17%, probably, and it won't be accurate for none ! Same for c bets, RFI, VPIP, etc etc

I corrected this months ago. So my question is : how can I erase the previous stats in order to see in my HUD the stats of the last months and take it from there from now on.

You can use the 'Number Of Players Filtered' option to prevent that data being together in the HUD. To learn more about how these filters are applied please see this guide:

Guide: HUD Options & Profiles (Filters)

You can also filter HUD data based on the last 'x' weeks but if you want to remove data entirely from your database you can purge it:

Guide: Purging Sessions & Tournaments

or create a new database and import the hands you want there:

Guide: Creating A New Database in PokerTracker 4