flagyl: Is it possible for you to just uninstall and reinstall the English version?
In addition (if that doesn't work), have you contacted GOG support? Aside from the time difference (if you contact them now, they are probably done for the day), they have always been very quick and responsive once you get them. If you email them tonight, they will get back to you by morning.
Nope it didn't work I'm going to download it again and see if that will correct it.
I installed this on another computer and it is in English runs fine, it has to be a registry setting or something not sure where to look any help would great.