Repair CCleaner 7 by Re-Installation

That’s all what is left active when I start my CCleaner 7
How can I repair my installation that it is fully functional again.

I can’t find any help suggestions

Thank you for your help
Tony

Make sure the ccleaner service (in windows services) is started and set to automatic

Thank you very much. That was the advice I was hoping to get. CCleaner 7 functions again as it should