In this post, you’ll learn more about the Error CERTSRV_E_UNSUPPORTED_CERT_TYPE – 0x80094800 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
CERTSRV_E_UNSUPPORTED_CERT_TYPE – 0x80094800
Win32 COM Error Error Description
The requested certificate template is not supported by this CA.