InfoPath Dev

I am creating a IP 2010 form, for email publish. While publishing, I get below error. Can you help. Form template: C:\Users\charmill\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\A1E8502A.tmp\ConenctRateDB_SurveyformV.xsnThe following form template cannot be opened because the system administrator has disabled opening ...

Hi,  I had built a Infopath form, which had multiple sub forma created in it. And there is a list with some common values, and some specific values added in it. The common values are loaded in all form's one of the drop down list. However, the specific ones to be called only for the specific form. Example: SI ...