OK, so go to both computers, click start, click Run, type "cmd", click OK, type "ipconfig /all" and then hit return.
It appears your desktop is 192.168.1.100, but run it again and let us know the IP of each.
Tell us what the IP address, DCHP Server IP, and the DNS Server IP is on both systems. Don't worry about posting a 192.168.x.x ip because it's an internal IP, and there is no way someone can use that ip against you.
It appears your desktop is 192.168.1.100, but run it again and let us know the IP of each.
Tell us what the IP address, DCHP Server IP, and the DNS Server IP is on both systems. Don't worry about posting a 192.168.x.x ip because it's an internal IP, and there is no way someone can use that ip against you.