John,

Do u have a DataEnvironment for this form? The error also happens when one of the cursors in a DE is not created successfully.

i have this code but i believe that is correct then when i run it, there is an error code 1924...this is my code..

do form C:\LibrarySystem\Form\transaction
transaction.pageframe1.page1.enabled = .t.
transaction.pageframe1.ActivePage=1
transaction.pageframe1.page2.enabled = .f.
transaction.pageframe1.page3.enabled = .f.

Hope to help,
Dennis