There are several times when you have used the registry scanners to repair your registry and for enhancing the performance of the computer. Many of your friends might have suggested that spending money on commercially available software is a waste of money and may have advocated use of pirated software. These pirated registry scanners can be installed through the internet by making use of the cracked password. Very often, this actually works but still it is not correct to use. Also people in the practice of doing such things often underestimate the utility of using the original authenticated and complete version of the software.