Ableton Forum

So I've been working with a Launchpad Pro for a couple days now, and it was an upgrade from my Launchpad MKII. My Launchpad MKII ran with Ch 6 with the lights, and it was working fine. But then after I bought the Launchpad Pro, my Launchpad Pro's lights stopped working for Ch 6 and only works on Ch ...

I have Max for Live 7 and Ableton Live 9 Standard. I can't seem to find the configuration path from Max to Ableton in the File/Folders in the preferences. I already authorized the app again. Please help?