Hi,
I have developed an InfoPath form to capture Digital Signature and attached into a document library as a content Type.
If an individual user’s certificate installed in MMC console (SharePoint server) then in InfoPath form captured the Digital Signature properly without any error. (I cannot use this approach because all users do will not provide their secured certificates. They will provide only root certificates).
Problem:
If added root certificate of all users in MMC console and “Manage Trust” location (SharePoint 2010 Central administrator) then it shows an error “Untrusted Signature – the trust chain cannot be verified”.
I tried many ways but still facing error.
Where do I need to install root certificate of all user in SharePoint 2010 server?
If anyone is experienced on this, Please advise me.
jayaseelan