Windows operating system uses registry library to store variety of settings. Not only the settings that apply to the system, but also for various applications are installed. Therefore, registry libraries contains so many registry entries and will always grow along with the amount of software installed. When removed, not necessarily registry entry for the software completely erased. For that you need uninstaller software to remove the software with clean.
Back to topic…. Are you ever read my article about take ownership in order to apply the Windows 7 custom style or skin? The process is very long, need much time. Here I will tell how to make it brief and easy to use registry entry code. And to apply it you just need to double click.
See article Ultimate Collection of Registry Tweaks to Speed Up Windows 7 in blog Tweaking with Vishal for more detail about the script. Then download it. Extract the compress *.zip file. Merging the registry entry by double click, then restart your Windows 7 computer system.
To take ownership a file, just do right click. You’ll find options Take Ownership.