Technical references : Installation : Uninstalling Planon Software Suite
Uninstalling Planon Software Suite
Uninstall Planon Software Suite from your machine using the following procedure:
Procedure
1. In the Planon Software Suite root folder, double-click uninstall.exe to start the installer.
2. Click Next to start uninstalling Planon ProCenter Software Suite.
3. Uninstalling is now in progress. The relevant services are stopped and deleted. Planon Software Suite files and folders are removed.
4. Click Finish to complete uninstalling Planon Software Suite.
* 
After uninstalling Planon Software Suite, some folders are still not deleted. If you no longer need them, you can delete these folders manually.