Hello...

Thanks for all help...

And if is not abuse....
I read the link of Microsoft about de WinUSB, and I found a piece that talk about the import libraries...
And I saw the example code of the site, and in example there isn't DLL imports....
And I saw too the example I found in the net... And the functions that are imported in the example are the same in the example of the site...

And I think if I just include the libraries, I can use its functions...
And I think which I need modify the libraries too..

What are you think about this??

Thanks a lot!