TUNE UP does not work any more

Hello Manfred,
Thank you for contacting us with your concerns. Could you let us know the exact issue you are experiencing when you try to launch AVG PC Tuneup? Do you receive any error message or error code? You could try to repair AVG PC Tuneup as described below.
Go to Start -> Control Panel.
Note: Click Settings first if Control Panel is not available in the Start menu.
Open (Programs) -> Programs and Features, or Add or Remove Programs.
Select AVG PC Tuneup in the list of programs.
Click the Change or Change/Remove button.
Select Repair.
Follow the instructions on your screen to complete the installation.
Restart your computer.

My TUNE UP has stopped working. I don't know why. Maybe it ist stopped by any virus-scanner. I have Avira and Spybot activated. A short time also advanced windws care.
???

I don't receive anny error message. It starts and end in one second.
I can see it in the task manager, but it is not working.
I cannot find the Control Panel, maybe becaus it is in German another name.

Hello Manfred,
Thank you for contacting us with your concerns. Could you let us know the exact issue you are experiencing when you try to launch AVG PC Tuneup? Do you receive any error message or error code? You could try to repair AVG PC Tuneup as described below.
Go to Start -> Control Panel.
Note: Click Settings first if Control Panel is not available in the Start menu.
Open (Programs) -> Programs and Features, or Add or Remove Programs.
Select AVG PC Tuneup in the list of programs.
Click the Change or Change/Remove button.
Select Repair.
Follow the instructions on your screen to complete the installation.
Restart your computer.

Manfred,
You can contact the German call support here  +49 69 257 377 308 if you would like assistance in your German language.