s! name = name Adds a cryptographic service provider (CSP) to the list of allowed CSPs. You can obtain the names from the ...

%1!s!     [ name = ] name       Adds a cryptographic service provider (CSP) to the list of allowed CSPs.     You can obtain the names from the "show csps" command.       name - Specifies the name of the CSP. (Required)       Example:        %1!s! name = "Microsoft RSA SChannel Cryptographic Provider"