Hi i have some strange symtoms with the send to function in the explorer

After the installation of KAV 6.x the explorer crash if i try to use the send to entry in the explorer (right mouse button on a file, send to, email). This Problem only occour if you have office 2000 or office XP connected to an Exchange server.

The email is still deliverd but if you are back on the opened explorer window there is no response, so the only way out is to kill the explorer task and restart the explorer.exe again.

Is there anyone else outside who has the same symptom, because maybe there is a misconfiguration in my domain or Adminkit?

thanks for your response
Markus