Rex,
>When the program executes the SET STEP ON, the debugger appears on top, but immediately the form overlays the debugger >with focus on the form.
Do you have an ActiveX control on the form?
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