Click your Windows Start button then type the following command: services.msc and click on it when it appears. Do you see the PostgreSQL service in the list? Is it started, or can you start it? Open the Event Viewer (in the same way - if you type 'event' you should see it). In the top left section, ...

Locate and delete the postmaster.pid file if it is present (not "postmaster.opts" which may be there too). You can find that file in C:\Program Files\PostgreSQL\9.3\data\ although you may have a different PostgreSQL version (e.g. 8.4, 9.0) or have it installed in C:\Program Files (x86). On...

If the format of Microgaming cash game hands has changed such that hands where you VPIP are no longer imported into PokerTracker v4.14.23 then that's not something PokerTracker 4 is going to be updated for as Microgaming cash games are not currently supported but if this is causing an issue with tou...

Does this crash occur when PokerTracker 4 is not running?

That is correct. In 'Actions & Opportunities -> Preflop Opportunities'' you can add a filter for NOT (Faced All-In Preflop) however that isn't specific to the 3Bet so hands where you faced a 5bet AI will get filtered out.

You can change the profile manually via the PT-icon on each table separately but at this time it's not possible to set different default HUD profiles for 3 handed and 6 handed tables. We do have this as a feature request in our system so if you want to be notified if this is added in a future update...

Your comments were forwarded to the development team and you will be automatically notified if this is added in a future update however we do not, as company policy, give out detailed plans as to which features we are going to be designing and including next beyond what specific bugs may be fixed in...

If you want to include hands where villains marked as yellow did not VPIP then you can use:

tourney_hand_player_statistics.id_hand not in (SELECT chps.id_hand from tourney_hand_player_statistics chps where 1 in (select id_color from notes where id_x=chps.id_player and chps.flg_vpip))

There is a 'Live Min Stack' statistic available however there isn't currently an equivalent statistic for the largest stack on the table but if you would like to be automatically notified if that's added in a future update you can let us know in a Support Ticket.

Changing the default program for a file won't make a difference to how PokerTracker 4 handles it so if you compress your GameHistory.dat file and attach that to a Support Ticket we can take a look at this for you.