Restore a driver to its previous version
You must be logged on as an administrator to perform these steps.
You might want to restore the driver for a device to a previous version if you encounter problems with your computer or device after upgrading the driver.
Open Device Manager by clicking the Start button , clicking Control Panel, clicking System and Maintenance, and then clicking Device Manager.
If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
Double-click the category containing your device driver, and then double-click the name of the device you want to restore to a previous driver version.
Click the Driver tab, and then click Roll Back Driver.
You can also use System Restore to roll back drivers. For more information, see System Restore: frequently asked questions.