PORTS Forum

Ports and Interfaces => USB => Topic started by: lcpoon on December 22, 2011, 09:31:42 am

Title: winusb_vb inf folder missing dll files
Post by: lcpoon on December 22, 2011, 09:31:42 am

Hi,

I would like to know if you can add in the dll files for the inf folder. My downloaded WinDDK comes newer version of dll.

Title: Re: winusb_vb inf folder missing dll files
Post by: Jan Axelson on December 22, 2011, 09:42:37 am

What files are you missing?

Jan

Title: Re: winusb_vb inf folder missing dll files
Post by: lcpoon on December 23, 2011, 03:27:28 am

Hi,

I programmed pic_usb_device_winusb_jan_axelson_10 to the PIC microcontroller and used the driver file from winusb_vb_181\winusb_vb\inf.

Windows 7 returns this message: Windows found driver software for your device but encountered an error while attempting to install it. The system cannot find the file specified. I tried it at another PC with Windows XP and the problem is still the same. 

The H/W is OK because if I configured it as HID, it works fine.

Title: Re: winusb_vb inf folder missing dll files
Post by: Jan Axelson on December 23, 2011, 10:24:54 am

If the error message doesn't tell you what the "specified file" is, take a look at the setupapi log file.

(Do a web search on setupapi log file.)

Jan