Note first off that because of the threaded nature of client installation, ConfigMgr will try to install up to 8 systems at a time and will interleave the messages together in the log file. Thus, you have messages from at two or three different client installation attempts in the above snippet and a couple of different error messages. Error code 35 (hex) = 53 = "The network path was not found." This one appears to be related to \\Dont-Floor-XP9.Octn.com and is typical of a system not currently online but can be caused by other things that prevent network traffic from returning from the IP address. Error code 6ba (hex) = 1722 = "The RPC server is unavailable.". This one appears to be for \\temoseri-lsu-10.Octn.com and is typical of a system that has its local firewall on but can be caused by other things that prevent an RPC connection from being established to the system. Jason | http://myitforum.com/cs2/blogs/jsandys | http://blogs.catapultsystems.com/jsandys/default.aspx | Twitter @JasonSandys