I took vacation time off and now that I have returned, the GOG Galaxy 1.2.51 states:

You have no games installed yet!

After 211 hours of playing?????

I cannot start or open my game of Pathfinder...

WHAT IS WRONG?

Help please!!!!

In Galaxy, try clicking on the drop down icon in the top of the left panel, selecting 'Scan and import folders', navigating to your Pathfinder installation directory, and opening that, and see if it gets added to Galaxy properly.

First world problems?

Yeah, Galaxy is the only way to do time tracking.

His name was Robert Paulson

i used up all of my vacation time last month

Check your library and your orders. Because if you bought the game from a shady 3rd party site (not saying you did, but IF you did) then there's a decent possibility the purchase was revoked without notice or warning if the key you got was originally purchased fraudulently, such as with a stolen card or something.

Thank you for the clear instructionis. All of my games disappeared and you helped me get them back straight away.