Has anyone ever heard of dhwizard.exe. I was watching one of my Win2k servers, sp2, having a lot of disk activity when nothing was running and no one online, then a lot of internet activity on the modem. I checked which process was active and it was called dhwizard.exe. As soon as the disk activity and modem activity ended the executable dropped out of the task manager. I can't find anything in Technet, I can't find any occurance of this app on the machine. Just wondering what it is and what the internet activity was. It is a small LAN and no one was online or doing any accessing at the time.