WinASO Registry Optimizer is an advanced registry cleaner and optimizer for Windows that allows you to safely clean and repair registry problems with a few simple mouse clicks. By fixing the obsolete information and adjusting the parameters in the Windows Registry it significantly speeds up your system. WinASO Registry Optimizer is well designed to fix common problems such as denied access to missing drives and disks and illegally modified Internet Explorer pages. Substantial testing has been done on this software to ensure the safety of your system. We have not received any complaints about the system stability. Meanwhile WinASO Registry Optimizer offers a groups of powerful tools including Privacy Cleaner Shortcuts Cleaner IE Manager System Optimizer Data Recovery Uninstall Manager etc to allow you easily optimize and manage your system at your finger tips. Version 4.6.2 is now fully compatible with Windows 7 Vista XP 2003 and Windows 2000.