Vista - VPN & Smart Card reader problem

Hi ,
I have problem with MS Vista when I want to connect via VPN (pptp) and use
Smart Card for authentication.

Note:This connection & Smart Card works just fine on Windows XP

when I insert my smart card I get the following error:

"The card is available for use. However, the card is not the one being
requested, and cannot be used for the current operation."
---------------------------------------------------------------------------
error from event viewer:

System

- Provider

[ Name] Microsoft-Windows-Smartcard-Server
[ Guid] {4FCBF664-A33A-4652-B436-9D558983D955}
[ EventSourceName] SCardSvr

- EventID 610

- EventData

Message Access is denied.
Reader OMNIKEY CardMan 3x21 0
IOCTL GET_STATE
-------------------------------------------------------------------------
Does anyone have solution for this problem ?

thank's

P.S. all settings are indentical on Vista and XP, eg. CRL; Root Certificate;
Conncetion parameters and etc.