Hello,
I am brand new to InfoPath. I was trying to follow some videos and tutorials I found on auto-numbering a field in a form. I had a hard time following because it seems there are slight nuances between versions. And 2013 acts and looks different than the tutorials I found. For instance when assigning a value to a field like max(@ID) + 1, whenever I use the @ sign I get an error in the formula. Does anyone have a complete InfoPath 2013 'how to' create an auto-number field on a form? Thanks