Here is how to proceed:

1 - Turn on the option in windows to 'View Hidden Files'. Just google for 'View Hidden Files Vista'.

2- Now you need to locate your Hand history file. For most people you should find it into this directory:

C:\Documents and Settings\( USERS )\Local Settings\Application Data\Boss Media\( POKERROOM )\history\2363268

3- Once you found where the file is. Go back to the file 'Local Settings' right click on it then click propriety. Now go into the general tab and uncheck 'Hidden file'

4- Now that it's done go back into PT2 auto import and you should be able to browse this :

C:\Documents and Settings\( USERS )\Local Settings\Application Data\Boss Media\( POKERROOM )\history\2363268

Poker Ace Hud dosnt work on Boss media but you can use gametime+

Thats it, have fun !