InfoPath Dev

 Hi Hilary - thanks for coming back to me and providing that sample form.  So I changed the formula which was setting the checkbox value from what I had previously, boolean("FALSE"), to what you had, false(), and it now works. I've previously used that formula and not had any issues though so....confused by this. ...

Hi, I am trying to set various rules on a couple of check boxes that I have but they do not seem to be responding how I think they should. There are 2 check boxes which I don't want to be able to be selected at the same time (but can be both deselected, hence not using a radio button). I have therefore set a rule on each with the condition of ...