Hi,

i know its an old thread, but when I searched for my same problem, I always got this links from Goggle.


Because I solved this problem on my PC (Windows 7 pro 64 bit) I want to tell my solution.


I had the problem with a new Logitech G510 keyboard. And after several other tries, suddenly, my Microsoft Keyboaard had the same problem. All other USB devices worked properly.

So tried the solution from
Troubleshooting für USB-Sticks unter Windows XP

I copied the
Code:

usb.inf

from
Code:

c:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_neutral_269d7150439b3372\

to
Code:

c:\Windows\inf\

and searched in the device manager for new devices.

And without restart or someting else, all USB keyboards are detected and windows installed the drivers.

Perhaps you must search for another directory name
Code:

c:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_neutral_269d7150439b3372\

Trie the newer one with
Code:

c:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_neutral....

Best regards
Ralf