https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/36187.aspxTue, 23 Dec 2008 11:00:10 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:36187Shiva0https://www.infopathdev.com:443/forums/thread/36187.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=36187<p>Hello,</p> <p>Check below links once,</p> <p><a href="http://support.microsoft.com/kb/888704">http://support.microsoft.com/kb/888704</a></p> <p><a href="http://www.eggheadcafe.com/forumarchives/infopath/Sep2005/post23654888.asp">http://www.eggheadcafe.com/forumarchives/infopath/Sep2005/post23654888.asp</a></p>https://www.infopathdev.com:443/forums/thread/35854.aspxTue, 16 Dec 2008 19:05:22 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:35854b.harrison0https://www.infopathdev.com:443/forums/thread/35854.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=35854<p>My company uses various forms which are all published to sharepoint using a trusted publisher certificate and Full Trust.&nbsp; After filling out a form using its published template, a user will sign it using their own digital signature and then submit it to sharepoint, as well.</p> <p>The trusted publisher certificate we have been using expired.&nbsp; A new certificate was generated and we republished all of the templates with the new certificate.&nbsp; When a user opens a new, blank, unsigned&nbsp;form everything works fine.</p> <p><strong>The problem</strong>: forms that were signed by the user and submitted now will not open!&nbsp; We get the following error: &quot;Infopath cannot load this form.&nbsp; Either the signature is corrupted, or the certificate used to sign this form is expired or revoked.&quot;</p> <p>Was the old certificate somehow embedded in the submitted form?&nbsp; By issuing a new certificate did we revoke the old one, which these are referencing?</p> <p>Any help is much appreciated.</p>