failed to submit isochronous transfer x :-12

[AK2digi]

hi.
after I have installed libfreenect on

Windows8 64 Bit
Visual Studio prof 2012
Kinect XBOX360
I get this error:


failed to submit isochronous transfer 1 :-12
failed to submit isochronous transfer 2 :-12
failed to submit isochronous transfer 3 :-12
failed to submit isochronous transfer 4 :-12
failed to submit isochronous transfer 5 :-12
failed to submit isochronous transfer 6 :-12
Is there a solution for this?
camera is defect?

Thank you