I am implementing as below $go = ControlCommand("Razor v1.0.13", "", "WindowsForms10.BUTTON.app.0.33c0d9d24", "IsChecked") if $go=0 Then ControlCommand("Razor v1.0.13", "", "WindowsForms10.BUTTON.app.0.33c0d9d24", "check") EndIf yet $go always returns one, so it toggles the checkbox, I want to make sure it is always checked. any help?