Thank you for your reaction...
In answer to your questions:
* My version is: v.1.38.485
* I had not adjusted the options after installing. It was running on default. For the test point I ran it forst in default and than I unchecked "chckdsk file fragments", 'windows log files' in the windows section and 'windows' in the programs section. My restore point still disappeared...
* I ran both 'Issues' and the 'cleaner'. For the "Test-point" I just ran the cleaner.
Just out of curiosity... why did you want CCleaner to remove restore points? Aren't they there as backup in case something goes wrong?
Thanks again...
greetings, Janz