Using Cisco VPN Client 4.8.01.0300, several users have reported issues with being unable to launch the VPN Client software. The client returns Error 5 - Hostname not available; upon reviewing the .PCF file, the hostname and other group info is now missing; an import of a valid .PCF file resolves the problem. I've seen variations of this issue discussed on this board, but no solution to the underlying problem - something corrupts the .PCF file.
