Problems with name change

I’m trying to initiate a name change on a person, via domino directory, actions, rename selected. Check adminp, and it dies with error “Title: Company Address Book File name: names.nsf; Error: The signature on the certificate was found to be invalid. Check the log file for details.” We have resigned the certifier, and still same error. I found one thing on the web stating it could be a corrupt certifier. Anybody run into similar situation before? Thanks for your time!

Subject: Problems with name change

Try this

http://www-1.ibm.com/support/docview.wss?rs=463&context=SSKTMJ&context=SSKTWP&q1="The+signature+on+the+certificate+was+found+to+be+invalid"&uid=swg21303118&loc=en_US&cs=utf-8&lang=en

Subject: RE: Problems with name change

That did it! Thank you so much!!