I've tried all the ways to fix this found in this forum. I have 2 domains with 3 servers under each one. I have been able to Map network drives for the longest and recently have received the error message "\\Domain is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. The user name could not be found." I have given myself Admin privlages to all servers on both domains while using the same username and password on each one. There is only ONE server that is giving me this error. I can log into the server just fine without any problems, I can ping the server from my desktop, and I've turned off all firewalls from my computer and have checked and unchecked settings that have been listed on this site. What is sad is that other co-workers how have less rights to the server can map their drives with no problem at all. My denied access happens not only on my desktop but also on my laptop from any where in the office. I'm running WinXP on both desktop and laptop as everyone else is in the company. All servers are running off of Windows Server 2000. Any Help Out There For This One?