We were using VS 2003 with Infopath 2003. I recently upgraded to VS 2008 (with VSTO), and did an upgrade to use the .net 2.0 framework but am still using the infopath 2003 O.M. Now, when I add rules to drop down list boxes, for instance, they don't work. I have to go into the manifest file code and add it there. Then it works. Another strange thing is that when I try to publish the form template to a sharepoint site, it doesn't show me any of the digital certificates that are on the server to select from. Then, when I do try to publish I am greeted with the message "The operation can not be completed". Any insight into this would be greatly appreciated.
Thanks