[How] Open an image by using default window programs

What if we don't want open any image file by using another or alternate or third party software, How do we set to open a image by using default window setting, such as Window Photo Viewer in Window 7.
Just as window default programs.


Now, here is the step, to teach you how to configure in registry way... =)

1.       Run -> cmd -> regedit

2.       HKEY_CLASSES_ROOT -> Directory -> Shell

3.       Double click on “Default” or right click on it choose Modify

4.       Type in none in “Value data” field.