Finding the identification number of a check box

I have an Excel sheet with several check boxes. I need to access one via a macro to uncheck it. I plan to use the following command, where n = the checkbox ID number

ActiveSheet.CheckBoxes(n).Value = False

My problem is that I don't know how to find the check box ID number. ANy help will be greatly appreciated.

When I first added the check box it had name "Check Box" with a number added next. I changed this to the Text "Yes" for selection purposes so now I don;t know the number. I've tried both of the following commands and they both result in an error. I believe the macro editor is looking for a number.

ActiveSheet.CheckBoxes("Yes").Value = False
ActiveSheet.CheckBoxes(Yes).Value = False

So since the number no longer shows, is there a way to identify the box?

That didn't work.

I went ahead and deleted the check box, added an ActiveX check box and used the following command to clear it.

ActiveSheet.CheckBox60.Value = False

Thanks for your interest. I'll provide a sample spreadsheet next time.