Hello RobC99,
Welcome to the
PhotoDirector forum
By
right clicking any preset in Downloaded Presets or My Created Presets, you have the option to rename,
delete or export it.
Once installed, downloaded presets (.pdadj) are stored at
C:\Users\UserName\AppData\Local\CyberLink\PhotoDirector\Adjustment Presets\Downloaded Presets, so the .pdadj files can be deleted there also. I've just confirmed this for the first time, myself.
PIX
PIX YouTube channel