Registry Flashlight Fixer - Version 3.0.0 Registry Flashlight Fixer is a simple and easy to use registry booster which enables you to control the most hidden Microsoft Windows operation system settings to suit your special needs for security and safety. Registry Flashlight Fixer comes with 18 options for registry optimization: Regedit, Command Prompt, Task Manager, MsConfig, System Restore, FolderOption, Control Panel, Turn Off Menu, Log Off Menu, Run, Find/Search, and others.