The WinpkFilter Device Driver

NAME

WinpkFilter
DESCRIPTION
NAT32 Version 2 uses the WinpkFilter Device Driver for direct network I/O. On legacy platforms, this driver installs as an NDIS Intermediate Mode driver and supports most types of network interfaces up to NDIS Version 6.1. On current platforms, WinPkFilter installs as a Lightweight Filter Driver and supports most types of network interfaces up to NDIS Version 6.2 (including most 3G and UMTS adapters).

Be sure that Windows TCP/IP is correctly configured for all networking adapters before attempting to install WinpkFilter. You should be able to ping all your private machines and most Internet adresses from a Windows Console. If any machines can't be reached, please consult a local expert before continuing.

Manual Install

The driver can be installed manually as follows:

  • Run the Control Panel Network Connections applet.
  • Right-click on any Network Connection to view its Properties.
  • Click Install, select Service, and then click Add.
  • Click Have Disk.
  • Browse to the appropriate C:\NAT32v2\Drivers directory, select the ndisrd.inf file and click Open.
  • Click OK and the WinPkFilter driver will be displayed.
  • Click OK to install the driver.
  • Reboot Windows if required.
  • Manual Uninstall

    The driver can be uninstalled as follows:

  • Run the Control Panel Network Connections applet.
  • Right-click on any Network Connection to view its Properties.
  • Select the WinPkFilter Driver and then click Uninstall.
  • Installer Program

    The driver can also be installed via this Installer Program which installs not only the driver, but also a help file and several small test programs.

    To uninstall the driver in this case, click Start\All Programs\WinpkFilter\Uninstall.

    NOTES
    The WinpkFilter driver should have no effect whatsoever on the normal operation of your network. However, should problems arise, please check the WinpkFilter Forum.

    Note that after an uninstall, the driver will not be deleted until the next Windows Reboot.

    SEE ALSO
    Driver, nat32
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