Hello. I ve got dual boot vista x64 and win 7 x64 on my computer. I have DWL DLINK 510 wirelles card and on other side at my friend router TP link. It connects fine but when i try to surf the net it just dosnt work. In event viewer i get this msg : Your computer was not assigned an address from the network (by the DHCP Server) for the Network Card with network address 0x001E58A0FAAC. The following error occurred: 0x79. Your computer will continue to try and obtain an address on its own from the network address (DHCP) server. So far i have tried almost everything i googled about this and the net just dosnt work.... In vista it works just fine, but i cant get it to work in windows 7.... Any ideas how to resolve this problem? Thanks in advance guys!