Reasons of Registry problems

While installing or uninstalling software, create or remove files, some information entered into your PC window registry. In general words, more using your system, will add more information to your PC. Invalid keys, empty keys, ad wares, spy wares and viruses can reason severe problem to windows registry. So, it is very important, you must do regular scan to boost up your computer without any errors. Please keep in mind, when you uninstall any software, they leave behind trace files. These files are basically empty which occupied some space in your Window Registry and makes it complicated for windows registry to read these files. Clean computer registry is very important and essential for every computer. For more information you can log into http://www.pcdocpro.com/.