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 is well designed to fix common problems such as denied access to the missing drives/disks, illegally modified Internet Explorer etc.Substantial testing has been done on this software to ensure the safety of your system. We have not received any complaint about the unstability of system caused by using our software.Our 2.5 version offers more optional items for scanning, reinforces the capability of optimizing the system and fixing the Internet Explorer, and adds more Windows utilites tools that are commonly used.