On Tue, Jul 27, 2010 at 5:46 AM, Qui Le <q...@extron.com> wrote:
> I have no idea what happened during the weekend when I had my machine
> rebooted.
>
> I remember having  libusb-win32 1.2.0.0 installed and it was working. Today
> it stops working. Going back to 1.1.14.3 (both DLL and Driver versions) got
> my program to work again. However, I can’t get 1.2.0.0 to work anymore. I’m
> running this test program on a XP 32-bit machine, so based on what I
> understand about the differences between 1.1.14.3 and 1.2.0.0, the test
> program should work fine on both versions.

It should.

> I’ll keep investigating. I don’t think pyusb has anything to do with this.
> Maybe this topic probably should go under the libusb-win32 mailing lists

Yes please. Please post the output of testlibusb-win.exe output at
both cases.

If you suspect that libusb-win32 is the issue, it would be better
for you to write a simple C based program to demonstrate the
problem.


-- 
Xiaofan http://sourceforge.net/projects/libusb-win32/

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