Advanced Registry Care - Version 1.02 Advanced Registry Care(ARC) is a powerful optimization & maintenance tools for Windows Registry. Using ARC, you can quickly identify missing and invalid references in your Windows Registry, and then safely clean and repair them. In order to speed up your PC's performance, ARC also provides backup, restore and Compact feature to help you easily maintain the Windows Registry. # Easy-to-use: A few mouse clicks ARC can scan and clean your entire Windows registry for any invalid or obsolete entries.# Scan&Clean Feature: The Windows Registry grows every time you use Windows. This causes your computer to slow down, crash, and produce errors. Use ARC often to clean your registry and repair registry errors. This will Boost your system's performance and get rid of registry errors. And, We have the fastest scanning engine, no longer need to wait scan for a long time!!!