Network Card no longer works

[Supafly345]

After a particularly intense virus scan which upwards of 20 things were found, the network card and functions no longer worked when coming back from the required restart. The virus scan said things may be damaged, but I though nothing that couldb't be repaired.
Now I've tried reinstalling new drivers, I've tried uninstalling then re-installing. Went through the troubleshooter in the way I could best understand and still nothing. Whenever I install the driver it says there was a problem installing it. The computer doesn't detect it as a network in the program, but in the hardware list it shows it (with an exclamation mark beside it)
The strangest part is that when I shut it down it says "closing network connections."

Little help?