Extract from file cannot be signed
I have create a form using infopath toolkit for visual studio .net to get the current user's username. I am working from a form with the manifest.xsf file.
But this form cannot be signed. When i sign this form and save, it will pop up a message " extract form file cannot be signed, to sign this form, select a certificate and publish the form"!
The problem is, when I publish the form into sharepoint portal, other user computer can't fill out the form!
The error is "The form template for "urn:schemas-microsoft-com:office:infopath:TimeSheet:-myXSD-2005-10-19T06-37-34" is already registered at different location...If you want to use the form template from this location, you will need to register it by running the setup program for it."
How can I do to fill out this form?
I need to deploy this form to use by other staff with SharePoint portal!
Hope anyone can help me... Thanks!