Wise Registry Cleaner 9.52
If you have installed and uninstalled several programs on your computer, the computer’s Windows registry most likely contains errors that affect its performance. The more you use your computer, the more junk its registry will accumulate. Some common errors are missing referenced application paths, unused registration entries, missing references to shared DLLs, startup, Start menu and sub-system components. However, it is not recommended that you tamper with Windows registry unless you are sure of what you are doing.