First of windows firewall doesn't automatically add access to the net , you have to grant access.I went to the D-LINK.CA site . Hers what you do, up top you will see "Quick find" type your router's name in here,,,,,,,,,it is the rangebooster correct. This will take you to another part of the site, this page you see is not the page you want, but, you will see ,"support", put the routers info again in here, it will then ask you which type of router you are after, then goto knowledge base ,again type in the details of router, then on the left side you get all the info on your router, you just pick what you chasing. Now if you cant work it out sorry i cant help ps bit commet is not the best p2p application