Big problems with "ccleaner" program?

your problem is between the monitor and the chair. ccleaner works fine you just need to understand what it actually does and that is getting rid of temp files and cookies that are slowing your system down. it does mean that any site that you have to log in to will not log you in automaticly after running ccleaner so you need to write down the username/pword to those site so you can relogin after running ccleaner.