CCleaner can no longer be installed

In June 2025 I bought Ccleaner as a professional version via Amazon. At the beginning of December 2025 I wanted to start Ccleaner, but Ccleaner could not be started either in the systray or via links. So I thought reinstalling is the best solution. But Ccleaner cannot be installed. The installation process didn’t finish even after hours. So in mid-December I turned to Ccleaner and followed the robot’s suggestions. On January 14th I then received an email from support that didn’t really bring any new ideas than the well-known suggestions. I followed these and the result was the same as before. No installation. But I didn’t answer directly. On January 17th, 2026 I received an email from Ccleaner saying that my process was closed because I hadn’t reported back. But I could respond to this email and the case would then be reopened. So I wrote straight away and got the answer on the evening of January 17th, 2026 that this email account would not be under monitoring. Is this Ccleaner’s support behavior? I thank myself. I will probably avoid Ccleaner in the future. But you can also do without me in the future and not make any money with me.

Bye

Michael Grummel

Hi @MichaelGrummel,
I have asked a member of our senior support team to follow up on your support request.
If you do not receive an email within 24 hours, please message me back so I can investigate this further.

Hello. Today I can report that Ccleaner was able to be installed in /silent mode in the latest revised version. As far as the exact cause of the difficulties is concerned, I think a solution will certainly be found. My thanks go to Ccleaner’s support.

Glad to hear your issue has been resolved :slight_smile: