The Best Way To Fix TCPIP Error 4202

In this tutorial, we are going to uncover some of the possible causes that can cause 4202 tcpip error and then I will suggest some possible ways to fix this problem. Event ID – 4202 The system detected that the network was most likely down and the network configuration of all adapters. If the network card was barely disconnected, this may indicate a node malfunction. Please contact your dealer for updated drivers.

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    Event Details

    Microsoft Windows operating system
    Event ID:
    A source:
    Windows Server 2008 R2, Windows Server 2008
    A warning
    The system has detected that the online circle map %2 has been disconnected from the real network and its network configuration has been published. If the adapter’s line circuit has not been disabled, this may tell us that there is a problem. Try to update Network adapter drivers.



    Here’s how it helps to troubleshoot a disabled as well as a faulty network adapter when the TCP/IP protocol is set incorrectly.

  • TCP/IP is not set correctly on the network interface. In conclusion, either the NIC is disconnected from the network and its configuration checked, or the NIC(s) is not working properly.
  • If ISATAP is enabled on a Windows Server 2008 R2 Server Core installation after upgrading to support Windows Server 2008 SP1, you may see the following event message: “Could not assign an IP address to a valid ISATAP interface upgrade.” € This error should be logged to the magazine once after the update, but this will not affect the operation of ISATAP or the computerproperly. You can ignore this instance message.
  • Solutions

    If the TCP/IP project is not installed correctly, follow a few steps to fix the problem:

    1. Remove and re-add all TCP/IP from the network screen.
    2. If the threat persists, reset the Winsock collection.

    To remove and re-add the protocol to this network interface:

    1. Click Manage, double-click Control Panel, Network and Sharing Center, and then clickNetwork communications management.
    2. Right click the network for which you select the interface to restore, right click Properties, deleteEnable Internet Protocol Version 4 (TCP/IPv4), then clickOK.
    3. Right click on the appropriate network interface, select “Properties”Check the Internet Protocol Version 4 (TCP/IPv4) package, then clickOK.
    1. Click Start, click All Programs, clickStandard, right-click “Command Prompt” and selectBrun like a director.
    2. Click Continue when prompted by User Account Control, then enter your administrator password, which you will be prompted for.
    3. At the command prompt, type netsh winsock reset, and then press ENTER.
      The output of the Winsock netsh reset command should normally indicate a successful reset.
    4. Restart your computer to completely reset the Winsock directory.


  • November 29, 2016 at 03:24

    I recently had the same problem with a virtual machine (VMware) running Server 2012 R2.

  • Page 1 of (1 article)

    error 4202 tcpip

    I’m currently having the same issue with a virtual machine running (vmware) Server 2012 R2.

    The CP settings in your computer’s network configuration determine how it interacts with other technologies and devices on the network.

    A source:
    Symbolic name:
    Windows operating system
    The system has detected that network adapter %2 has been disconnected from the network and its Internet connection configuration has been unlocked. If the network adapter does not turn off frequently, this may indicate a malfunction. Update your network card drivers.

    Remove and add TCP/IP or rebuild the winsock directory

    The TCP/IP protocol is considered to be incorrectly installed on the network computer.

    error 4202 tcpip

    You must be a member administrator or your organization must have superior delegated privileges to complete this procedure.

    To remove and re-add the generic network interface protocol:

    1. Click Control Panel, double-click Network and Sharing Center, then click Manage ISP Connections.
    2. Right click on the network interface you want to restore, select Properties, uncheck”Internet Protocol Version 4 (TCP/IPv4)” checkbox and click “OK”.
    3. Fel 4202 Tcpip
      Błąd 4202 Tcpip
      Errore 4202 Tcpip
      Fout 4202 Tcpip
      Erreur 4202 Tcpip
      Ошибка 4202 TCPIP
      오류 4202 TCPip
      Fehler 4202 TCPIP
      Erro 4202 Tcpip
      Error 4202 Tcpip