Go to device manager, Right click on the device you want install a different driver for and go to properties. Than select update driver go through the options and select the radio button that says I will specify were to get the driver from. You do not need to uninstall this way and windows will not automatically reinstall it. It will simply overwrite the driver in use with the driver that you want to use. Alternatively you could get the exact name of the driver file. By going into to properties for the deivce and click the driver tab than navigate to your windows system32 driver directory and delete it that way. I do not recommend messing around in there if you do not know what you are doing though.