>It's pretty basic.. oops, I mean _simple_ :-)
>
>

>* add / update menu option containers and scrollbar
>IF TYPE("THIS.cntMenu") = "O"
>  THIS.REMOVEOBJECT('cntMenu','Container')
>ENDIF
>THIS.ADDOBJECT('cntMenu','Container')   &&<<<<<<< object with that name already exist
>THIS.cntMenu.VISIBLE     = .T.
>

Larry (and Cetin),
Does the RemoveObject() code leave the variable with a value of .NULL.? Try checking for this, and releasing the variable if necessary.

HTH