I have this simplified code:

WITH goToolBar
.LockScreen = .T.
IF TYPE('.cmdBoxing') = 'O'
.RemoveObject('cmdBoxing')
.LockScreen = .F.
ENDIF
ENDWITH

That code is executed twice. First time it works fine, second it tries to remove the button again because TYPE('.cmdBoxing') = 'O' is still true. Reffering goToolBar.cmdBoxing.Name gives an error.
What am I missing?