Atheros Driver - Installation Program 'link'
If your Atheros wireless or Ethernet driver fails to install with "Device cannot start (Code 10)" or "Driver is corrupted (Code 31)", Windows may be blocking the older, unsigned driver.
If your Atheros wireless or Ethernet driver fails to install with "Device cannot start (Code 10)" or "Driver is corrupted (Code 31)", Windows may be blocking the older, unsigned driver.