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I'm using Windows XP, and connected to LAN with many other computer. I can access facebook, twitter, tumblr, gmail, but other website is down. In google chrome, it displays:

Oops! Google Chrome could not connect to Try reloading: www.samplewebsite..­com Additional suggestions: Access a cached copy of www.­samplewebsite.­com

And in Firefox it shows:

XML Parsing Error: undefined entity Location: jar:jar:file:///C:/Documents%20and%20Settings/Owner/Application%20Data/Mozilla/Firefox/Profiles/iurqfrq3.default/extensions/!/chrome/bandwidthmeter.jar!/content/netError.xhtml Line Number 392, Column 33:

Btw, I could also access youtube.

I'm also using FTP, and I can't connect to certain websites either.

I've read the related article but what does it have to do with the tracert command?

Edit Everytime I ping a website I cannot access it displays: Ping request could not find host: Please check the name and try again.

Please help. This is driving me nuts!

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Are your DNS settings the same as the other computer, and can that computer access – Paul Dec 8 '11 at 4:02
I do the tracert command, and i think the problem is in the host – winona Dec 8 '11 at 5:29
If you to go on both the working and non-working machines, do they show the same IP address? – Paul Dec 8 '11 at 6:10

Try with ping and tracert commands.

Open CMD > ping (Must get reply), Use your desired website instead of

Open CMD > Tracert (Must reach till last IP address of website)

Seems like some issue with DNS server, try changing your DNS server.

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