Sorry. Yes, As you guessed I had missed that comment. Sorry.Tera, you must have missed this comment
but you say by switching to toggle button it works? I'm no expert in ribbon xml, so I don't understand how it works. I guess I had the wrong info re which column is the idMSO.
I had no idea either. When I use button to add totals to the ribbon, I receive this error:
As you see, its says the actual control type is toggleButton.
As a test I changed Button to ToggleButton in xml and it worked.
Your image in 36 post above says control type is ToggleButton too.
Above XML in #16 above shows the button in ribbon and I can use it in query design mode without any error.
Once again thanks for your help.
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