Logic Sniffer: Windows 7 keyboard failure after update
In rare cases USB keyboards may stop working under Windows 7 after an update of the Open Logic Sniffer. This appears to be a Windows 7 problem.
- For some reason the file C:\Windows\usb.inf vanished after the Logic Sniffer update
- Recover it from C:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_neutral_153b489118ee37b8\usb.inf (or the correct processor for your system)
- Force a new device detection in Device Manager, the keyboard will be detected
If you have this problem please share with us in the forum, we are trying to track down the cause.