I am a computer tech and installed Ccleaner on a customer computer with ME. It came up, ran, and ran, and ran but would not print out on screen an analysis. So you could not clean it. What did I do wrong?
One of many known CCleaner bugs. You didn't do anything wrong. Sometimes you won't get an analysis, sometimes you won't get the results after cleaning, but if you do just hit Run Cleaner, it will clean your system properly (whether or not it displays the log).