I noticed that CCleaner uninstall function sometimes fails to re-fresh after running a program uninstaller function.
If you uninstall 5, 10, or 50 programs, it becomes VERY confusing to still see the program listed, then get the error that it is no longer there if you click it to try to re-run it.
I get confused sometimes, because people have 10 or 20 toolbars they need removed, as well as other elements, not to mention the testing I do personally!
I sure wish it could refresh the program listing after running an uninstaller!
At the least, detect it is no longer there, & refresh the display so I don't have to exit CCleaner, then reload it to see the "updated" display.