Can't communicate with Primary DNS Server
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                horsley
            
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        Published on 2012-07-16T08:50:03Z
        Indexed on 
            2012/09/29
            9:40 UTC
        
        
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A computer, with Windows 7, can't access any website by domain suddenly.
- Whether this computer use a wired link or connect to the WLAN, The fault persists
 - IP and DNS obtained automatically, and seems normal (ipconfig /all return the correct info)
 - I can visit websites by using HTTP proxy
 - The DNS server is available, other computer in my room works properly.
 - I can ping myself, the gateway and any other IP, but domains
 - I can use nslookup and obtain the correct IP info
 - There are some error information in the event log about dns client events explaining the client can not verify the DNS server available
 - Windows network diagnosis explain that Windows can't communicate with the device or resource (Primary DNS Server)
 
I guess the dns client should be blame. I tried to do the following things but the fault persist.
- Reinstall the driver of network adapter
 - Reset TCP/IP (netsh int ip reset)
 - Reset Winsock (netsh winsock reset)
 - Reset LSP
 
I don't want to reinstall the whole os, what should I do?
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