How to Roll Back to the Previous Version of a Driver
 

Some device drivers make your system unstable to fix the problems caused by these drivers in Windows XP you can roll back to the previous version of the driver.

Start -> Settings -> Control Panel

Click -> Administrative Tools -> Computer Management

Then select Device Manager in the left pane.

Right–click the device for which you'd like to roll back the drivers, and then click Properties.

On Driver tab of the Properties dialog box, click Roll Back Driver, and follow the wizard's instructions.