1. Instruction in text

Start Windows 8, and follow the below steps,

1. Press [Win]+[I], the setting panel will display
2. Click “Change PC settings”
3. Click “General”
4. Go to “Advanced startup” and click “Restart now”
5. Click “Troubleshoot”
6. Click “Advanced options”
7. Click “Startup Settings”
8. Click “Restart”
9. The PC will restart, and press functions key“F7” or numbers key “7” to choose “Disable driver
signature enforcement”
10. Install the driver accordingly