Window 10 UNO usbdev_open() error

Development Tools IDE 1.x
1

I just upgraded my laptop to windows 10 and now cant upload a single sketch to my arduino at all. Even the example programs wont upload. I get the error:

avrdude: usbdev_open(): did not find any USB dev "usb"

I upgraded the IDE to 1.6.6 and still same error.
I have Arduino UNO
I have the IDE set to correct COM port (COM 3) and verified it is correct in the device manager
IDE programmer is "AVRISP mkll"

I have searched this error and can't find another case where someone can't load anything, even an example sketch.

The Arduino UNO still works fine on my Windows 7 laptop.

Any help on overcoming this error (possibly related to Windows 10 upgrade)

Thanks,
Drew

2

Check the Device Manager, make sure there is no ! over the MKii driver/port.

3

Well, It is working now, I am uploading my sketches fine.
If it happens again, I will be sure to check that in the device manager.

Thank you,