PokerTracker

Suddenly PT has lost all recognition of the current date and all the hands i import are now dated 01/01/1900.I play on the Crypto network if thats relevant.

This is either a problem with the way Crypto is saving the hand histories or it's a regional settings issue where you aren't letting PT change your regional settings to English at startup:
http://www.pokertracker3.com/forums/vie ... =30&t=1364

Yeah the regional settings issue seems to have solved it,thanks