Hi,
As you've found, update/patches should not alter the profile.ini file content. However, I would recommend backing up the ini file- simply make a copy and store it elsewhere on your computer.
Profile.ini locations:
C:\Users\
yourcomputer\AppData\Roaming\CyberLink\PowerDirector\111.0
C:\Users\
yourcomputer\AppData\Roaming\CyberLink\PowerDirector\12.0
C:\Users\
yourcomputer\AppData\Roaming\CyberLink\PowerDirector\13.0
Copying older templates from one version to another can be handy when you want to retain specific profiles.
Dafydd