Generating database scripts

Hi,
I have a Visio problem but this is the most relevant newsgroup I can find.
I've made my database model in Visio 2002 and now I'm trying to
Database>Generate to create the Sqlserver scripts. Unfortunately Visio
complains of a logical validation error at this point.
It appears I added a foreign key constraint at some point to the ER model
and have removed it from the diagram without removing it from the underlying
model. Visio is now complaining with various logical errors about the
constraint. I want to delete the constraint but I can't see how if Visio doe
s
not show it on the diagram.
Regards
Gordon>> I have a Visio problem but this is the most relevant newsgroup I can
Try microsoft.public.visio.database.modeling
Anith