Smart Object Error Fixer is a well-known object error fixer which can fix this error immediately and effectively. This tool is capable of repairing almost all kinds of computer problems, including object errors.
An all-in-one set of powerful and neatly classified tools, settings and tweaks: Process Manager, Disk and Registry Cleaners, Defragmenter and other. With a clean and simple interface it helps you to gain maximum performance from your Windows XP
Windows 7 Tweak Suite. Windows 7 Performance Optimizer. Windows 7 SystemTweak features tools to optimize your system to ensure that it runs smoothly over time. It automatically detects and fixes problems with Windows and defragments your registry.
Search and Replace items in your registry. Automatically open up your registry at a search result. Backup and Restore registry hives. The evaluation version of Registry Replacer has some limitations. Registration costs $15.