So you forgot the group password to your VPN concentrator (clients too) and you can’t set new clients up and add them to that same group. Well all you need to do is find another computer with the client loaded on it and copy a file from xyz location to the newly loaded computer and viola your VPN group password is moved over. I’ll now go through the steps required to move over the profile (and group password) from a known working installation to a new installation.
Go to the computer with a known good installation of the Cisco VPN client and copy over the VPN profile located here –> C:\Program Files\Cisco Systems\VPN Client\profiles
Take this profile and move it to the computer which requires the VPN group password
Now when you load Cisco VPN client the group password will exist and will not have to be entered. It actually moves the entire profile so no set up is required at all.