Talk:Bugs, Issues and Support/@comment-37.154.144.39-20150919094232/@comment-24722167-20150926175202

I'm not sure how the GOG versions differs from the official 1.03 version, but you could try the 1.03b.exe

http://www.infinite-interactive.com/forum/showthread.php?426-103-B-Version

It's just an alternitive .exe file that allows for a few minor mod-friendly features, as well as a minor compatibility improvement. As it's just a .exe, it wont replace any other file and thus can be run along side any other "normal" version (assuming the GOG version doesn't make series changes to the game's folder structure) Just place the .exe into the main WBC3 folder. However, you may still need to run it in Windows XP compatibility mode.