PokerTracker

There were errors during the download process:
Server stopped responding
Unable to download file to /Users/louis/Library/Application Support/PokerTracker 4/Temp/postgresql-9.6.15-1-osx.dmg

Try manually downloading and installing PostgreSQL 10.20 available from here. Using a Mac administrator account or administrative privileges install that PostgreSQL and for the password boxes use "dbpass" (no quotes) which is what PokerTracker 4 uses by default. Once PostgreSQL installs successfully reboot your computer and then try starting PokerTracker 4 again. If that doesn't install or get things working then please open a Support Ticket where a technician can assist you further.