[vpn-help] Shrewsoft VPN client and Windows 8 problem

[LMNTL]

Hello,

I installed Shrewsoft VPN client 2.2.0 RC1 under Windows 8. The 
installation was successful and also the VPN client icon shows up in the 
system tray. It is possible to connect to an existing VPN profile, but 
when I try to open the "Access Manager" or the menu item "Manage", no 
window comes up. So I can't add, modify or delete VPN profiles. When I 
chose the menu item "Manage", nothing happens.
I tried both to install the VPN client: with and without Administrator 
privileges under Windows 8. I've got the same problem using version 
2.1.7 (last stable).

Can anyone help me with this problem?

Thank you!

Regards
John