Reinstall OS on MPC Live II

I recently had my MPC Live MKii freeze up while testing out some USB controllers and after a forced shutdown the initial boot up time jumped to 4 minutes. The same 4 minute occurs whenever I create an empty project. Once the MPC boots up it works fine.

I assume there's a corrupt file somewhere that's making it take so long to start. I've tried downgrading to 2.11.4 then re-update to 2.11.6 but that did not fix the issue. Is there a way to do a full OS reinstall? If so, how? I'm on a Mac.

Thanks for your help and feedback!

Probably related to this?

viewtopic.php?p=1856641#p1856641

That did the trick. Deleted the folder with all the M-Audio file copies and now it's back to regular boot! Much love my man.