DNS error:0x80070005 registration

[borisgrin]

DNS error - cannot find serverDNS error - cannot find serverDNS error - cannot find serverDNS error - cannot find serverMicrosoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.

C:\Users\Boris>ipconfig /release
The requested operation requires elevation.

C:\Users\Boris>ipconfig /renew

Windows IP Configuration

An error occurred while renewing interface Wireless Network Connection : unable
to contact your DHCP server. Request has timed out.
No operation can be performed on Local Area Connection while it has its media disconnected.
Win.Vista H.B v6.o.6002.wireless router belkin54g connected to internet,
dns check connection-fail.Local ip:127..0..0.1-ok.my ip:192.168.2.1(belkin default)-ping-time out,host unknown.I thing need to configure DHCP(dinamic type).In technician readout:DHCP Leases Allocated...1(has to-0}
DHCP Leases Available...0(has to...1)
Please help to fix it.
many thanks,Boris.

[Suncoast]

You need an elevated (Administrator) command prompt.

Start, All Programs, Accessories, RIGHT click Command prompt, select "Run as Administrator"

[borisgrin]

THANKS,error left.But dns check connection fail, and all left similarly.how to configure
DHCP? thanks,Boris.

[Suncoast]

Error 0x80070005 translates into "Access to Registry Denied." You are running an Anti-Virus, right? Ok.

(belkin default)-ping-time out

Means your PC is being blocked from your router, or your router is not available.

Have you checked the cables?
Have you rebooted your modem and router?
Can you access your router from a different computer?
Have you connected your Computer directly to the Modem?

Answers to these questions will determine the next step needed.