d-link problems with connectivity

Try Tweaking.com - Windows Repair http://www.softpedia.com/get/Tweak/... http://www.softpedia.com/progScreen... http://www.tweaking.com/ http://www.tweaking.com/content/pag... Check these. Remove Policies Set By Infections Repair Winsock & DNS Cache Here is a check list. If after using HijackThis or cleaning out infections, connection is lost. Infection has enabled proxy http://www.bleepingcomputer.com/vir... Start > Control Panel > Internet Options > Connections > LAN settings, untick > Use a proxy server for your LAN. Click OK twice. Also, If an infection has disabled your connection. How to repair TCP/IP and Winsock Reinstalling TCP/IP in Windows XP/Vista/7 http://support.microsoft.com/kb/299357 http://www.speedguide.net/articles/... http://techgenie.com/internet/how-t... http://answers.vt.edu/kb/entry/2433 Manually restoring the Internet connection http://www.bleepingcomputer.com/com... How to configure TCP/IP http://support.microsoft.com/kb/305553 http://www.microsoft.com/windowsxp/... On the General tab, make sure "Obtain an IP address automatically" and "Obtain DNS server address automatically" are both ticked. Also, Right click Local Area Connection > Repair. http://www.bleepingcomputer.com/com... http://support.microsoft.com/kb/289256

I have known routers get into a temporary tizz about IP numbers, resulting in just one computer not connecting.. First thing to try is unplugging the router for about 30 seconds. Always pop back and let us know the outcome - thanks