Re: [libusb] libusb_claim_interface -LIBUSB_ERROR_ACCESS

[Tim R. <ti...@pr...>]

Maxime Blais wrote:
>
> I'm having problems claiming an interface on Windows, my code works
> fine on OSX for example.
>
> I tried resetting the device, getting and setting back the
> configuration, but still have the problem.
> The rest of the libUsb functions seems to work fine, if I could just
> get access to the interface..

Do you have the Garmin Express Agent running?  Only one application at a
time can claim that interface.  If the agent is already running, you can
do control pipe stuff, but you can't claim the interface.  Check in the
system tray for their icon and quit it.

-- 
Tim Roberts, ti...@pr...
Providenza & Boekelheide, Inc.