Re: "The signature is corrupt or the certificate used to sign this form is expired" for some users

Qazi Anis — Sat, 29 Aug 2009 06:13:56 GMT

i never had such kind of issue, but i think publishing the form again should not be much of an issue. why dont you checkout that option

"The signature is corrupt or the certificate used to sign this form is expired" for some users

KellUD1 — Fri, 28 Aug 2009 21:12:48 GMT

We have a form that requries full trust that has been signed with a certificate and published to a SharePoint Form library. Form has worked beautifully for all my users until today. Today, a user tried to open an exisitng instance of the form and recieved the message "The signature is corrupt or the certificate used to sign this form is expired". He also gets the message when trying to create a new instance of the form. The rest of my users continue to interact with the form as expected. This was the first time he's ever tried to interact with this form (or any signed form). I've seen the article http://support.microsoft.com/kb/888704 and I'd be willing to buy it if all my users were experiencing the issue, but so far, its just the one. Any thoughts?

SharePoint Integration

Re: "The signature is corrupt or the certificate used to sign this form is expired" for some users

"The signature is corrupt or the certificate used to sign this form is expired" for some users