In order to install TICS (components), the TICS installer is used:
Go to the TICS download site.
Login (You/Your organization should have received a username and password from TIOBE to login):
Navigate to the directory releases.
Go to the directory with the TICS release version you wish to install (usually the latest one), e.g., directory "8",
then directory "8.0.0" and click on the "ticssetup-r8.0.0.00000.exe" file. Save the file to your hard disk.