Go to the TICS download site.
Login (you should have received a username and password from TIOBE to login):
Go to the codecheckers directory and find the installer that you require, e.g.
Download the zip and extract it to the File Server installation directory (as configured in Install File Server), followed by
E.g., if the File Server is installed in
"C:\Program Files\TIOBE\TICS\FileServer" pmd goes into
The PMD code checker installation is complete.