To remove Axxon One and prerequisites:

1. Uninstall Axxon One without saving the configuration.

   Complete guide Removal

2. Go to Control Panel → Programs.
3. Uninstall the Postgres NGP, DetectorPack, Axxon Drivers Pack, Guardant Drivers, PostGIS, Notepad++.
4. Clear the folder C:\Program Files\AxxonSoft.
5. Clear the folder C:\Program Files\Common Files\AxxonSoft.
6. Clear the hidden folder C:\ProgramData\AxxonSoft.
7. Remove the registry branch through the Registry Editor: \HKEY_LOCAL_MACHINE\SOFTWARE\AxxonSoft.