Is the component a direct child of MyWindow? If so, you could do the following
var MyComponent = MyWindow.WaitVCLObject("ComponentName", 10000)I suspect that the problem is that your "Find" call is not actually finding the component and is returning an empty object.
Personally, when using the "Find" method, I tend not to use "Name" but use, instead, other properties of the component to find what I'm looking for. You might want to try using other properties and arrays of properties for your find method to see if you can get to your component.
