There is a form containing a section with signable data. It can be signed with trial Verisign certificate while running Infopath 2007.
But when I publish form to Office Forms Server 2007 and try to sign this section from web it shows "There is a problem with this signature" message.
Details: Verification Error - An error ocured during signature verification.
Is there a way to get more information about signature verification error (i.e. issuer is not in Trusted Root or certificate is out of date, e.t.c)?