Hi, The following is the error we get while requesting a certificate through MMC in windows 7 : "the requested property value is empty. the valid CA configured to issue certificates based on this template cannot be located, or CA doesnot support this operation, or the CA is not trusted" We have tested issuing a certificate of workstation authentication template format with windows server 2k3 and certificate request was successfull. However,the above template's status remains unavailable even after setting the proper security permissions. What could be the possible solution?