>Frequently after running a form, when I go to the pj to modify one
>of the classes used in the form (or the form class itself) I get the
>error "cannot modify class in use" (syntax may be wrong). I spent
>many hours trying to figure out where it was in use, but then
>discovered that I can modify a sub-class of the forbidden class, then
>then forbidden class can be modified.
>
>Example:
>
>run client.spx
>modify class frmBase --- error
>modify class frmData --- subclass of frmBase used by client.spx
>close frmData
>modify class frmBase --- works fine now
>
>What am I missing?
>
>TIA

Correction

Example:

run client.spx
close client.spx
modify class frmBase --- error
modify class frmData --- subclass of frmBase used by client.spx
close frmData
modify class frmBase --- works fine now

What am I missing?

TIA