Newbie hi and thanks

[Thomas]

Hi Dan,

actually Device Doctor only has free version, there are no paid versions, though there are kind people like Mark (markem) who donated to help with the costs involved.

> Second of all, if it downloads a driver that doesn't suite your PC, how can you identify the exact driver that doesn't belong? Lastly, if you find the corrupt
> driver that doesn't match your PC, can you roll it back to the previous version?

As for the roll-back, please check the end of the FAQ at http://www.devicedoctor.com/device-doctor-faq.php

Yes you can delete the content of Drivers folder after installation.

Hard to say why exactly the driver is still showing up after it was installed, but unless you have some particular problem with your computer that you need to have solved and believe this driver is part of it, I'd suggest to ignore the issue, it wouldn't probably be worth of the troubleshooting involved, it might happen due to a number of reasons.