InfoPath Dev

Hi,

I have a form that has some managed code behind it. I've digitally signed the form with a signature created from the "Form Options" screen (says it's issued to my username) and set the form to run in Full Trust mode. When another user tries to open the form from the Sharepoint library they are asked to insert a smart card and if they click cancel the form doesn't open. Is this something to do with the signature I have applied to the form? And if so, what is a valid signature I should be using so that all users on the corporate network can fill the form out?

Ok, i think i've narrowed it down to the certificate not being trusted. I've gone to the CA and created myself a "Code Signing" certificate with help from the network guys. I've now got this new certificate installed on my machine, but in which logical store should it reside so as InfoPath (or in my case Visual Studio) can see the certificate when I click on the "Select Certificate" button on the Security and Trust page of the Form Options? I think i've tried putting this certificate in all logical stores but it still doesn't want to appear.

Hi Guys I am having the same problem though the form is published with Full Trust and digitally signed. Please let me know if there is any solution for this.