Installation of Rekordbox 5.6.0 Failed

Each and every time I open up Rekordbox I keep getting this ERROR

Pleas note: The audio driver for the connected device is not the latest

version the audio output from the connected device audio may not output

from the connected device.

install the latest version DJM 900NXS2_1.210 EXE

so when I go to install it says installation failed

I m using WIN 10 X64 bit and rekordbox version 5.6.0 rev along with

1 DJM 900NXS2 &  2 CDJ 2000NXS2