I have 3 PCs that had a VPN client that stopped working. I uninstalled and re-installed successfully. Now all 3 of these PCs give an error on bootup of the PC that the VPN client / subsystem is not available prior to logon. I can logon and then use the vpn client with no problems. I can then logoff and now get the vpn client available to use prior to logon. This was not the situation before we had the client software issues. So what do I change to get the vpn client available for use prior to logon at the first bootup.