How to eliminate the shadow of PNG files in Win7

Shadows are designed to give objects a three-dimensional look. In the Win7 system, we will find a thumbnail of the thumbnail of the PNG image file. For those who have no stereoscopic feelings, it is extremely awkward to watch. So how do we eliminate the shadow of PNG files? Tips tell you.
How to eliminate the shadow of PNG file in Win7

Solution:

1. Open the registry editor (open the run regedit and press Enter);

2, open in the registry: "HKEY_CLASSES_ROOT\\SystemFileAssociations\\image";;

3, then find and double-click "Treatment" in the right window, then change the number inside to 0, confirm the save Exit is fine.

After setting re-check your PNG file is not found in the shadow of that lap it was gone. This is a little trick in the Win7 system, friends and friends learn as soon as possible.