Symptoms
This article describes the Microsoft Office Forms Server 2007 issues that are fixed in the hotfix package that is dated October 27, 2009.
Resolution
Issues that this hotfix package fixesYou try to fill a Microsoft Office InfoPath 2007 form that is enabled for display on a mobile device. If the form contains a drop-down list that is bound to a Windows SharePoint list, a NullReferenceException exception occurs.
You use Forms Server 2007 to render an HTML form that contains an Office InfoPath 2007 template. The template is contained in a section of the form. When you use Mozilla Firefox to scroll through the section, the Cannot be blank red asterisks do not scroll together withother items in the section.