The Enhanced Edition update for PC is available free of charge at its
official website. We should note that some PC gamers have experienced installation errors and graphical glitches when upgrading to it via the Auto-Update feature. If you have such issues, go ahead and download ‘Part 2′ from
here, place it in your EE patch download folder replacing the old corrupted one, and run afterwards the ‘TW2EE_Patch’ file. It should patch your game without errors this time around. Below you’ll find a video that shows off a bad installation.