Hi Gustava,

some easy things to check...

1) Object instantiated w/o being assigned to variable
make sure all created objects are assigned to a variable.
(in oForm = CREATEOBJECT("form") oForm contains the object reference)
Is it possible somewhere an object is instantiated w/o assignment?
** (w/o variable, it won't show up in LIST MEMORY)

2) debug window (ie: trace or locals) is open preventing the object from being released.

3) a suspend/set step on, etc. is located in one of the objects preventing it from continuing to the destroy.

My guess is it's #1, otherwise you would see the variable reference showing a datatype of "O"

Hope this helps!