Question : Problem: usb midi driver problem

i am running windows xp.and use the usb for scanner ,printer etc.
i bought a yamaha music keyboard and tryed to install the usb driver.
 it installs but has a problem-this is i believe because the hardware is not digitally signed .
i,m using the driver on the yamaha cd provided and have checked the radio button to the left of
ignore-install all files regardless of signature but no joy .
have tryed reinstalling the latest driver but no joy.
any ideas how to overcome this problem.

Answer : Problem: usb midi driver problem

so you selected the first driver :
 http://www.yamaha.com/yamahavgn/ProductMedia/Drivers/USB_driver_w2k_xp_ver210.exe

and it still does not work? Then my suggestion is : try installing it on another usb port, or try installing it on another sytem, to check if it works at all. You followed the proper install procedure i presume? ie. first install software, THEN connect USB device.

If you cannot get it working, return it under warranty and have it replaced