Re: [libusb] libusb

On 06/20/2014 02:12 AM, Sam Crumpet wrote:
> I installed libusb to use AVRdude programmer with AVRISPMK2.
> 
> It worked well, but now I want to remove it so I can use AVRstudio Jungo
> drivers again.
> There appears to be no way to remove the class.  I have been through the
> registry etc.
> Everytime I plug in an AVRispmk2 (even new ones my computer has never
> seen), it comes up as libusb class and asks for libusb0.sys.
> 
> I have tried removing and reinstalling AVRstudio and the Jungo drivers.
> 
> This is worse then a virus, it appears that I have to format my hard
> drive to get rid of it!
> 
> I am running XP.  I tried usbdevview but that didnt help me at all.

It should be possible to remove the driver trough the Device Manager:

1. Open Device Manager

2. Under Universal Serial Bus devices (or possibly libusbk
devices/libusb-win32 devices if you didn't pick WinUSB as your driver),
right click on your device.

3. Select Uninstall and on the dialog box that appears, check the box
that says Delete the driver software for this device then click OK.

4. Once the uninstallation is complete, unplug and replug your device.
The previous driver should be now be reinstalled.

I didn't try this myself however, I got it from
https://github.com/pbatard/libwdi/wiki/FAQ#Help_Zadig_replaced_the_driver_for_the_wrong_device_How_do_I_restore_it

Regards,
Another Sam