If your PC is no longer performing as it used to, and generates various errors messages, the underlying cause is your hard drive is overloaded with redundant files created by the Windows operating system or other software. When you install/uninstall software a lot of programs leave trash laying around on your pc. Old shortcuts to non existent programs, redundant files, invalid application paths. All this may well disrupt the smooth running of your system.
If you'd like to know just how many redundant files are littered around in your PC just download and run our tool "#1 Registry Cleaner".
Like most PC users who try our tool for the first time, it's likely you will find dozens/hundreds of potential files, just waiting to create havoc with your system - usually at the inappropriate moment!