internal error

[rajani]

Hi

I am reverse engineering a FoxPro database using Visio Database Model Diagram. On repeated occasions I am getting an error when I try to remove a Primary Key. The strange things about this is that I went through and checked the primary keys on the entites and many were incorrect. I removed the incorrect ones and assigned them properly.

However on occasion I find entities that have some random field marked as primary key and when I try to uncheck the box I get
"An internal application error occurred

A safe recovery was successfully made"

Does anyone know why? How I can prevent it?

Visio 2003 Professional, Database Model Diagram

Thanks in advance

 

[rajani]

Hi all
i think i found what causing the problem
one of the controls(i.e textbox) in class controlsource property set to diabetes.fldname
when i removed that my code (i.e in my initial post) worked fine
but i am still wondering why i am not getting the error if i add the control from toolbar!!!
any ideas