You are a desktop support technician for your company. You need to manually install a new version of the display adapter driver on a computer that runs Windows Vista without using the drivers installation program. You must achieve this goal by using the minimum amount of administrative effort. What should you do?

A.
Uninstall the current driver and restart the computer.

B.
Update the driver and specify the path that contains the new driver.

C.
Manually copy all the available driver files to the %systemroot% folder.

D.
Manually copy all the available driver files to the c:\windows\system32 folder.