Content Classification interim fix 1 creates empty directory
I am using Content Classification version 8.8. I just tried installing interim fix 1, and it created a separate empty directory for Classification Center.
This will happen if the initial installation for Content Classification was performed using the 'Client-only' option instead of a full installation.
Resolving the problem
The interim fix installer does not check if you have a custom or full installation. This extra, empty directory should not cause any problems.