Lonestar

When I click on the desktop for CCleaner and attempt to annalyze, everything runs ok. But then when I click on Run Cleaner, it starts cleaning but then the whole process shrinks back down to my desktop and never finishes the cleaning process.. The same thing happens in both "Windows" and "Applications" processes. What can I do to fix this? The screen begins to feed across to show it's cleaning, but without cause it disappears before completing the cleaning process. ubu@dockpoint.net