can you upload/e-mail a working version please cos i'm not sure what you mean and i don't want to find out the hard way :)
I can explain what I mean relatively easily:
one of the errors I got was in dsi.mod/loaderb3d.mod/loaderb3d.bmx
I changed the Module line in loaderb3d to reflect the correct pathing.
i.e.
Module DSI.LoaderB3D
this resolved that one and I did similar for sfx.
It then compiles easily.
My guess is that you changed the module directory names at some point, and since you never modified that module, never had to recompile it and so didn't spot the error.