Win8 right-click taskbar icon shows how to solve the error?

Fault analysis:
In fact, in the Win8 system, the right-hand taskbar icon error occurs, because of a patch in the Win8 system, this The patch is "KB3072318", and sometimes it causes discoloration of the icon.
Solution:
1. First, return to the traditional desktop location of the Win8 system. After that, right click on the win icon in the lower left corner, and then select the program and function in the menu that appears.
2. In the next interface, click on the installed update in the left menu. After that, in the menu on the right, we can find the “KB3072318” patch. Right click on the patch and select Uninstall. .