It doesn't sound like you are far enough in the game to have that path available. Maybe it is just a graphics glitch? Try deleting all of the files in the '..\Divine Divinity\Run\Dynamic' folder.
This folder is used as a cache for the game. Files are created / copied there from the save game folder when you load, and written / copied from that folder when you save a game. The files will be re-created as required the next time you start Divinity. If there was a corrupt file in that folder, deleting the files should fix the problem.

The patch gives you two (by default) quick saves, as well as various bug fixes (some of the story fixes only apply to new games, though).