Quoting Jody Cleveland cleveland@winnefox.org:
Did you use to have it in another directory, even temporarily? For the site that isn't working search the system table for pathauto. Something like
SELECT * from {system} where `filename` like '%pathauto%'
Outstanding, that took care of it. There was one lone entry in there pointing to where it used to be. I deleted it, and now it works fine.
Thank you so much!
You're welcome. One of these days maybe someone will find time to work on the multisite issues.
Earnie