You can easily unrate all results under Software\Authorization in the Lansweeper web console by clicking on the 'Unrate all results' button as seen in the screenshot below. Additionally, you can go through
this knowledge base article on software authorization in Lansweeper.
Additionally, as you are currently on Lansweeper version 6.0.0.45, we would recommend updating your Lansweeper installation to the latest version 6.0.0.65 by following the steps in
this guide.