I'm connected to the internet, but not connected.

Anonymous
2010-06-19T01:17:39+00:00

I am currently connected to the internet. I can surf the web and watch videos. I recently tried to download AVG anti virus and it said I was not connected to the interent. I also cannot play any online games; it says I have no connection. I also tried to install updates to Itunes and microsoft office 2003, but it said I have no connection. I have other computers that are connect to this wireless router just fine, like xbox 360, ps3, and 2 laptops. This computer that is having the problem is home built and has only recently had this problem. Any help would be great. Thank you

Windows for home | Previous Windows versions | Internet and connectivity

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  1. Anonymous
    2010-06-19T20:05:40+00:00

    "JoseIbarra" wrote in message news:fc763a8e-6273-4e3f-8093-2b63dc08a6e7...

    Do this:

    Click Start, Run and in the box enter:

    cmd

    Click OK to open a command prompt window and then run your command.

    If your DNS configuration doesn't match (or even if they do), I don't know what you are supposed to do next.

    If the DNS configurations between the two machines are different - then the infection has left behind a false DNS instruction - and it has to be cleared.

    Hopefully, it'll be as simple as opening the Properties for the Network Connection involved, and resetting to the default - which is to automatically find the DNS servers from the ISP's selection.

    Some infections hide this, and it needs to be rooted out manually from the registry.

    I had one machine, where malware had actually created a complete virtual Network connection that had to be removed from the registry before that PC could connect properly to anything outside itself.

    --


    Noel Paton | Nil Carborundum Illegitemi | CrashFixPC

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  2. Anonymous
    2010-06-19T17:14:17+00:00

    Do this:

    Click Start, Run and in the box enter:

    cmd

    Click OK to open a command prompt window and then run your command.

    If your DNS configuration doesn't match (or even if they do), I don't know what you are supposed to do next.

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  3. Anonymous
    2010-06-19T14:59:53+00:00

    What does it mean when I run IPCONFIG and the promt screen flashes for a second then goes off? I dont have time to read what is displayed, does it save the results somewhere else? I also went to LAN settings and ensured my boxes were checked properly. I still have no luck.

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  4. Anonymous
    2010-06-19T14:22:10+00:00

    "Bronzegod" wrote in message news:444a7fe8-c909-4a0e-9118-b0592a15ebf5...

    I was able to download and run the suggested websites. Both the malware and spyware found a few things which it corrected, however I'm still not able to connect to the interent with some prgrams. The first program is an online game called World of Warcraft. I've contacted their support team which told me that everything with the game and its required ports was fine. I then called my service provider who also told me that my internet service was fine. When I try to play this online game it says "unable to connect to the internet". I clearly have a connection to the internet since i can be on the web at the same time as I get this error. I am currently running Internet Explorer 8. I also recently tried to download a trail version of AVG anti virus. This cam from the website Cnet just like the spyware and malware i downloaded yesterday. When it tried to check my connection it says I dont have one and asked for proxy settings which I am not running. Next, microsoft downloaded an update for my microsoft word 2003 program. It downloaded on my computer, but when I try to activate the update it says the "the activation was unable to find a connection to the internet."  The last thing I tryed was running a Network Diagnostic from the tools tab on the interent. This says that "A connection with the server could not be established" All the while I am currently on the internet. I ran msinfo as requested and posted below:

    OS Name Microsoft Windows XP Home Edition

    Version 5.1.2600 Service Pack 3 Build 2600

    OS Manufacturer Microsoft Corporation

    System Name MONSTER

    System Manufacturer System manufacturer

    System Model System Product Name

    System Type X86-based PC

    Processor x86 Family 15 Model 7 Stepping 10 AuthenticAMD ~2211 Mhz

    BIOS Version/Date Phoenix Technologies, LTD ASUS A8N-SLI DELUXE ACPI BIOS Revision 1016, 12/1/2005

    SMBIOS Version 2.3

    Windows Directory C:\WINDOWS

    System Directory C:\WINDOWS\system32

    Boot Device \Device\HarddiskVolume1

    Locale United States

    Hardware Abstraction Layer Version = "5.1.2600.5512 (xpsp.080413-2111)"

    User Name MONSTER\MASTER

    Time Zone Central Daylight Time

    Total Physical Memory 4,096.00 MB

    Available Physical Memory 1.32 GB

    Total Virtual Memory 2.00 GB

    Available Virtual Memory 1.96 GB

    Page File Space 3.35 GB

    Page File C:\pagefile.sys

    Thank you for your help

    I'd try running IPCONFIG   /ALL   in a Command prompt window - what does that show your DNS servers as?

    compare that with IPCONFIG  /ALL run on another of your functional PC's

    If different, then your DNS configuration needs to be reset - probably to 'automatically find...'

    HTH

    --


    Noel Paton | Nil Carborundum Illegitemi | CrashFixPC

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  5. Anonymous
    2010-06-19T14:17:09+00:00

    Your msinfo32 looks fine except I wonder if you have manually adjusted your Windows Virtual Memory paging file settings?  That is not your connectivity problem but it looks like it has been tinkered with.  Unless you know more about managing virtual memory than XP, it is best to just let XP handle all that stuff and leave the settings at System managed size.

    I am not a WoW player and do not use IE8 but it would seem that some of the other stuff should work.  IE8 has the most overhead of just about any Internet browser you could choose to use.  I will not be much help with IE8 issues, but don't despair... these forums are flooded with Microsoft MVPs and VSOPs.

    Here is what sometimes happens after a malicious software attack and you can check these things on your system.  Some of it depends on the unspecified"few things" found by the scans, which I don't know that either.  SAS usually just finds some tracking cookies after MBAM.

    If you are compelled to install AVG, I would advise you to do a custom install instead of letting it just install everything it feels like installing, or you may not be enjoying your WoW too much when you get done:

    When installing AVG select the CUSTOM install option and do NOT install (i.e., uncheck) Linkscanner, Search-Shield, Active Surf-Shield, Security toolbar or any of the email scanning components. 

    Why you don't need your anti-virus to scan your email:  http://thundercloud.net/infoave/tutorials/email-scanning/index.htm

    Now for your connectivity issue:

    Click Start, Run and in the box enter:

    inetcpl.cpl

    Click OK to launch the Internet Properties control panel applet.  These settings control your Internet access for all browsers.

    Or, from Internet Explorer click Tools, Internet Options, Connections, LAN Settings. 

    On most home environments, there will be a check in Automatically detect settings and the other boxes are (like Proxy server) are unchecked.

     Automatically detect setting = checked

    Use automatic configuration script = UNchecked

    Use a proxy server for your LAN = UNchecked

    Some malware will tamper with these settings and your anti malware software can't tell if you changed them or malware changed them so after removing any infections, it will just leave the settings as it finds them (this is a good thing) but may leave your Internet access disabled.

    Once connectivity is restored, reboot your system to be sure the connections "stick".

    If things are worse, undo the changes and continue troubleshooting.

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