Re: [Libusb-win32-devel] Regarding Libusb support

[Xiaofan C. <xia...@gm...>]

That is interesting to know. Can you post the error message? You
can try to set USB_DEBUG=255 to see if you get some debug
messages from libusb0.dll.

You may want to update libusbdotnet first to see if that helps.You can build
the dll using the latest v2 branch of libusbdotnet (not the main branch which
is not that mature).
https://github.com/LibUsbDotNet/LibUsbDotNet/tree/v2

Or you can use my unofficial build here.
https://github.com/mcuee/LibUsbDotNet/releases

If that does not help, you can try to update libusb-win32 to the latest
1.2.7.3 version. It fixed a few issues of libusb 1.2.6.0 version.

Best regards,
Xiaofan

On Thu, Jun 2, 2022 at 9:35 PM Manish Ram <ram...@gm...> wrote:
>
> Hello Libusb Team,
>
> I am using Libusb for my application. Below are the version details:
>
> LibUsbDotNet dll version: 2.2.8
> USB Driver version: 1.2.6.0
>
> It was working fine till date but now after the windows update on my PC, the application stopped communicating to my usb device.
>
> It seems now we need to update the usb dll and driver.
>
> So, could you please guide us on how to get the latest dll and library which will work on windows 10 update and windows 11.
>
> Expecting quick response from you which will help me to make my application work again.
>
> Best Regards,
> Manish Ram
> Email: ram...@gm...
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