>>

>>FOR EACH oForm in Application.Forms
>>   IF TYPE("oForm.name") = "C"
>>      oForm.Release()
>>   ENDIF
>>ENDFOR
>>

>
>I didn't try using type("oForm.name"); could have been the solution. But I change it completely. Thank you; I will remember this for the next time.

The oForm.Name is just checking to see that the form object is actually there before trying to release it.