I've been trying to get some patches deployed to a few test systems. I am wondering if the McAfee firewall is preventing the patches from running for some reason. Do I have to poke any holes in the McAfee firewall? Also, my systems are fairly locked down w/no extra protocols or services running. I saw something about allowing file and printer sharing in the Windows firewall to deploy the agent on XP systems, which got me wondering: Are there any specific services required to deploy patches, other than the Zenworks agent, on Windows 2000/XP systems? File and Print sharing is uninstalled on our systems since we do not use it.