Cisco VPN client v 5.0.01.0600 stopped working after installing Vista SP1. I uninstalled the VPN software, and cannot get it to reinstall. The process is hung up on "Installing the Deterministic Network Enhancer". The process dne2000.exe also with the system process has the machine pegged at 100% CPU. I have to forcibly shut down the machine, reboot, and then revert to a restore point.
Help? Anyone else have this problem? Any info or ideas greatly appreciated.