Darn... I was hoping you had an older computer/OS. I was thinking that error went along with some older errors from IE
Anyway, try going to start > run > (or type in the bar after you click the windows button) CMD. This should bring up the command prompt. Once it opens, type ipconfig. You want to see something like;
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : lexcominc.net
Link-local IPv6 Address . . . . . : ffff::8888:cccc:ffff:eeee%8
IPv4 Address. . . . . . . . . . . : 192.168.11.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.11.1
You really want to see that the first 3 sets of numbers in the gateway and IP address match. If they don't or you don't have a gateway, you're probably not getting communications between your router.
Now if they do match, try typing your gateway into your browser. In the case of mine, it's
http://192.168.11.1/. You should get promted for a password or maybe even some kind of router configuration menu. Regardless, we just want to see SOMETHING to know it communicates with the router.