Libusb/usblib driver not installed

hi there whisperer keeps giving me error libusb/usblib driver not installed any ideas? running win7

@Scorch tag

If you get that message it definitely means the driver is not installed. Make sure the laser is on and plugged into the computer when you install the driver.

You might want to try removing the driver then reinstalling it.

Driver removal:

You could also try the old driver install procedure using Zadig.


There must be something else then because im doing exactly what youre recommending…

no matter what i do i keep getting that same horrid msg

Can you provide a picture of your controller board?

its the nano2

sorry not the best quality…

@pixelsaint If the driver is installed properly and K40 Whisperer still does not work I don’t have a good solution for you.

You could try a different computer to see if you could get it working.

You could also try getting the default driver installed then make sure Laser Draw works.

Some times installing the libusb driver works better when the default driver is installed.


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