Windows PC optimizers are often considered "useless" because they are designed specifically for Microsoft products. This might be true, but Ueli's Registry Cleaner for Windows is actually an extremely effective product that can actually boost the speed and efficiency of your system. The problem is that most registry cleaners for Windows systems are poorly written programs that cannot detect errors or do a very basic job. This leaves many PC users frustrated and with far less than stellar results. In fact, many people have found that their systems run even worse after running a free registry cleaner.
To better address this problem, ueli recommends a simple solution: a software utility called uellibox which finds many errors in your registry and then performs a full or partial scan to pinpoint exactly what's wrong and fix it. Ueli finds problematic registry entries using a very powerful and effective database called the "appdata" directory. The appdata directory stores all kinds of data and settings on your PC, including system files, application files, shared components and even hardware drivers. Because Windows relies on every type of file to run, problems that happen during runtime can usually be traced to one of these registry keys.
By scanning every registry key in your system and then fixing the ones causing the problem, uellibox is able to improve the speed and efficiency of your PC. It also packs a powerful backup utility, which allows it to automatically backup all your PC files to an external flash drive or CD whenever you want. If you're worried about the safety of your files, it's highly recommended that you download uellibox from the Internet rather than buying its licensed rival, Error Killer.