You can install the PKCS #12 Utility with the Access Client. A PKCS #12 file contains a certificate and associated key pair to be installed on a smart card. Under Microsoft Windows, PKCS #12 files typically have an extension of .p12 or .pfx (for Personal File eXchange, another name for PKCS #12). The PKCS #12 Utility copies a .p12 or .pfx file from a machine or network location to an attached smart card. If the CA certificate chain is embedded in the .p12 file, then the PKCS #12 Utility will include the CA certificate chain in its copy operation.