>Can anyone tell me if you can (or are allowed to) create new classes in a Mere Mortals Framework application based on VFP base classes instead of subclassing them from Mere Mortals classes?
Yes, you can...it looks like the problem is occuring in the NewID() stored procedure...you may want to step through this code to see why you're getting this error.
Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com