Home/ Questions/Q 998525
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-16T07:12:33+00:00

I’m developing a Smart card Minidriver and I’m trying to Sign an Email using

  • 0

I’m developing a Smart card Minidriver and I’m trying to Sign an Email using Outlook 2007.
I have implemented all of the necessary functions in the minidriver.

I’m able to create a “Smartcard User” certificate and save it and it’s private key on the smartcard (using Microsoft Certificate Services via the Minidriver).

  • When I try to sign an EMail via
    Outlook I’m getting Error Message
    (Internal Error), the last call to the minidriver is for ReadFile with “cmapfile”

  • When I try to sign
    an EMail via Outlook with a
    difference non-smartcard certificate
    it’s work fine.

  • When I try to sign a
    Data using CryptoAPI (based on Windows SDK Sample) it’s working
    fine.

I’m using Windows 7.

someone got any idea how to debug this issue?

I tried to enable the CAPI2 eventlog, it don’t give me any good information.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The problem was that the CP_CARD_PIN_INFO property in CardGetProperty
    its field dwChangePermission was set to 0 and the valid values are 1-8

    • 0