Does anyone know how to remove a certificate and a trusted root authority? I have read into cetmgr.exe with no luck. Thank you! Greg

Hi, Did you follow the instructions in the following link to remove the certificate? Delete a Certificate http://technet.microsoft.com/en-us/library/cc772354.aspx Did you get any error messages if you have done the above? Are you in the domain environment? If so, please check if there is any related group policy configured. More information: Manage Trusted Root Certificates http://technet.microsoft.com/en-us/library/cc754841.aspx Hope it helps.Tracy Cai TechNet Community Support

Sorry, yes I can delete the cert but would like to have a script that deletes the cert. Thanks, Greg

Hi, You may refer to the following articles. How to remove a trusted Certificate Authority from Trusted Root Certification Authorities certificate store on workstations in an Active Directory domain http://terenceluk.blogspot.com/2012/05/how-to-remove-trusted-certificate.html How to remove a trusted Certificate Authority from computers in the domain http://support.microsoft.com/kb/555894 Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.Tracy Cai TechNet Community Support