We have not come across any problems with the LAN drivers on the Intel(R) Desktop Board D410PT. Have you tried reloading the older driver? Do you seen the Network Controller on the Device Manager?
Yes, I had to reload the older driver by doing a system restore to a point before I installed the new one. And the old driver works perfectly.
However, when I downloaded and started installing the new driver an error appears saying "FindFile Failed" and does not install correctly. Then upon exiting the installer the little Window comes up saying it may not have installed correctly, so I pressed Install using the recommended settings and it seemed to install without fault. The problem may be with the installer.