Howdy;
My game says version 1.0.51. Whenever it auto-checks for update, it errors out but when I retry, it lets me into the game. My GoG library says there is an update for the game. The installer version is 2. something. Is there an update to 1.0.51? If so, how do I update the game?

The most current version is 1.0.52, which is the version used in the most recent installer version. There's no update process, however... you'll just need to uninstall1.0.51 (but keep your save files!) and install the new one from the most recent installer.

FYI - I'm *pretty* sure the uninstall procedure should leave your save files untouched. You can make backups really easily by just clicking "export" from the save game menu, though.