Topic — Network driver connection issue.
LAN Bridger was unable to establish a connection to the virtual network adapter on your system.
Try reinstalling LAN Bridger.
Details
In order to send and receive packets on virtual networks, LAN Bridger depends on the presence of a virtual network adapter it adds as part of the installation process. If you see this message when running LAN Bridger, it is likely that LAN Bridger was not correctly installed.
Try going to "Add/Remove Programs" (on Windows XP) or "Programs and Features" (on Windows Vista and Windows 7), find LAN Bridger in the list, and uninstall it. Then download the installer from the download page and try installing it again.
If after uninstalling and reinstalling LAN Bridger it still does not work, please drop by our discussion forums and ask for help. We'll do our best to figure out what's wrong.