multi processor support blocks logic's rewire channels from showing

[supernova777]

The Rewire channels don't appear in my Logic Mixer. What can I do?
Turn off the "Multi Processor Support" function in Logic (if it´s activated); then, Logic will add the "Others" submenue to "Instruments" (where you can choose the Rewire channels).

found on this old faq from 2002:
http://www.waveidea.com/fr/products/ableton_live/faqs.php

i have had trouble with this a few times...!! glad to know what the cause is!!