Re: [libusb] windows isochronous transfer

[Sameeh J. <sa...@da...>]

Make sure to uninstall WinUsb as it was installed in the first place (Zadig),
then uninstall UsbDk and reinstall it.

Make sure that after doing this you have UsbDk on any of basic Usb device
attached to the system such as bulk, if it shows up on a regular usb device
it means that UsbDk is now loaded successfully.
Go ahead and check you device stack now, if  UsbDk doesn't show up on your
device, your device maybe not supported by UsbDk since it is a composite.

On Thu, Nov 23, 2017 at 4:56 PM, Accio <ac...@ya...> wrote:

> If I uninstall the WinUSB driver (using Device Manager -> Device
> properties -> uninstall) the device disappears.
>
> After detaching and attaching USB connector the Device Manager list my
> device under "Ports (COM & LP)" using usbser.sys, again without UsbDk
>
> On 23/11/2017 14:38, Sameeh Jubran wrote:
>
>
>
> On Thu, Nov 23, 2017 at 11:50 AM, Accio <ac...@ya...> wrote:
>
>> I've installed UsbDk_1.0.19_x64.msi
>>
>> After installation the "driver details" panel of my device does not lists
>> UsbDk.sys while for other devices (like the USB root hub) does.
>>
>> My device is a composite one.
>>
>> On driver details there are:
>>
>> - winusb.sys
>>
>> - WdfCoInstaller01011.dll
>>
>> - WinUSBCoInstaller2.dll
>>
> Please uninstall Winusb first and then again try using UsbDk.
>
>
>


-- 
Respectfully,
*Sameeh Jubran*
*Linkedin <https://il.linkedin.com/pub/sameeh-jubran/87/747/a8a>*
*Software Engineer @ Daynix <http://www.daynix.com>.*