How to take measure for the case that the device driver is not installed correctly

1. If the device manager dialog box is not opened, proceed the following procedure to open the device manager dialog box.
    
2. Click on the [+] in the left side of [MalAd Device].
    
3. Right click on the [MalAd Device] displayed as below.
    
4. Click on the [Uninstall] in the right-click menu.
   
    
5. Check the checkbox of the [Delete the driver software for this device].
    
6. Click on the [OK] button.
   
    
7. After the device driver is deleted, select the [Scan for hardware changes] in the right-click menu to execute the scanning.
   
    
8. If [Other PCI Bridge Device] is displayed in the device manager dialog box, back to the installation procedure of the device manager.