In my plugins it has everything nice and tidy in folders. The Drums folder has Addictive Drums, EzDrummer 2, SI-Drums.... But no Superior Drummer 2. It finally showed up in the "uncategorized" folder all by itself.
 
How can I make it act right and go to the drum folder where it should be?
 
This happened after the latest update, 2016.11 (22.11.0.111)

In the browser view plugins, right click the one you want to move, in your case, Superior Drummer. That opens a Set Prperties menu. It then allows you to pick the Drums folder.
Cheers

First, thanks for that info. :) And second, just wow! I'm kind of embarrassed I missed something so simple. lol

No worries mate, been there and done that. I've forgotten simple things lots of time concerning Sonar and the forum has always been there for me. Besides, its been a buzz for me to get in first and help somebody. Someone always beats me to it or I am a little vague on the correction myself and don't want to muddy the waters.