1 Reply Latest reply on Feb 28, 2013 10:06 PM by jiadaijun

    When signing document with credential ,acrobat X say"The credential selected for siging is invalid"



           I am an acrobatX user from China,the acrobat's version I used now is 10.1.6.

            The credential which I used for digital signatures is a personal certificate issued by an Active Directory server's root CA.When I attempted to sign with the credential,the acrobat rendered an error .The error is showed as the following image.What makes me confused is that signing  document with the same credential in acrobat9 or acrobat8 didn't render that error.Acrobat 9 or 8 can sign successfully.


      If anyone has free time to solve my question,it will be so much appretiated.


      By jiadaijun