Problem adding a computer to the network

[Jongleur]

Defintely seems like a driver issue..

Go to Start > Control Panel > System (if you don't see System in the list you probably have to click 'Switch to Classic View' in the left panel) > Hardware tab > Device Manager > look for any icons with a yellow question mark (or exclamation point, can't remember).

you can try to right click on the problem item(s) and choose 'Update Driver..' and let it update the drivers automatically. If this doesn't work, you may have to use one of your net-connected PCs to search online for the right driver, copy it to a USB key then to your problem machine and install.. hopefully this gets you farther, if not solve the problem