[RincewindTheWiz]

Is that crack for a certain version of WOF ? What version WOF do you have installed ?

Edit : did you install an official patch ? I'm kinda stumped if the crack doesn't work and the game itself does. Most of the time this means a wrong version crack applied, but as far as I can see there's only one WOF2003 version. Well, you can always use the general method : make an image of the cd with Clonecd, mount that using Daemon Tools. WOF2003 only has a cd check, so that should definitely work.