Windows Vista includes two default themes which can give a unique look to your computers. Moreover you can customize the themes as per your wish. But some users complain that after several days of use they are experiencing some problems with these shortcut icons while trying to launch the particular program on their system. The problem within the theme file or icon file in Windows Vista is the main reason for these Vista Problems. As a troubleshooting step you need to reset the default windows Vista theme. Once you reset the default theme settings, then immediately delete the corrupted copies of problematic icons, which is normally present in the Icon Cache. db file. How to reset the theme in Windows Vista Operating system? • Click the start button that appears on the bottom left corner of your windows home screen to launch the start menu. • Now you need to choose the option called control panel from the start menu. • Click appearances and personalization option in the cont...