What is default location for 'Audio Library' files?

How do I point to the 'current' working Cakewalk Content data dir for a feature install/update?
 
I finished the Help/Tutorial DL/Upate. It pretty much did the same thing, but differently. The installer arbitrarily jumped into its install and blindly began depositing files for the update in my 'E:/Cakewalk Content' and children. Watching the installer, it did show where files were getting sent (though usually with an abbreviated path). It used the same parent as for the AudioLib install. But this time, it chose one of 2 subdirs with content files and put them there. If I hadn't been watching, I wouldn't know where the updated tutorial files went.
 
Maybe some wild card search for other Content dirs is being made, but something is pointing these installers at the Content dir on my external drive (which is good), but not the subdir in the Content dir for that install. No, choices available either. Even sorting out what is being installed, much less where is difficult. Granted, the idea is to make all this seamless and transparent to the user is the goal. However, the installer is making some very bad choices and needs help. 
 
And, of course, it is NOT where I would like them. Now I'm having to wonder if I can just 'move' them, but am quite wary about this as there seem to be a lot of 'hidden' links/pointers/etc that would probably get broken. Plus, future updates/un-install, etc would all fail as well.
 
I'm even ready to use a single Content dir at this point, but expect trouble sharing between an X1-Studio_32b and the 'formal' SPro64 bit installs and have tried to keep them separate. At least the registry entries for the pref folders for X1 and SPro appear to remain separate. I'd like to keep a 32b install (if X1 then so be it) since most all of my instruments/FX are 32b and I don't need to bridge them. 
 
It sure would be nice if these installers generated log files about what registry entries they use for defaults and what files get manipulated (with full path names).
 
 

Ok, I guess. I re-org/locate them once they get unpacked anyway. The question is more as to 'WHERE' and how they get located. I only have Pro so don't get earlier CW audio stuff anymore and thus am using the X1 stuff (which is the same). I just don't want some installer overwriting an existing dir/files with existing Audio Library files in it. It did create this 'new' ALib dir in an existing path (though not the one for vanilla SPro and it did take a while to find the new files as well.
 
A little more light on where things are destined and, better yet, options with the installers would be real helpful. Even a log file to sort out what did happen would be nice. Particularly if any 'issues' showed up. I was actually surprised that the Rapture stuff did get setup automagically to an external (non-C3) installation. My SPro doesn't include Rapture, Dim, etc but it updated Rapture-32 anyway. That's kind of good (and bad as well since I wasn't expecting it). I'm just getting started thinking about the the 64b VSTi installs/updates. As I recall those installs tend to overwrite existing additions, banks, patches, etc. since they de-install first.
 
I'm all for ease of installation, but guessing what happened afterwards is a bad model for updates.