Windows 7 Taskbar Icon Color Hotspots don't Fade Away (Highlight Sticks)

After running Win 7 for some unknown period of time, the taskbar icon highlight starts to stick

You can see the video demo here, http://screencast.com/t/l5LhJ2uM

Now, I’m found some tips and tricks to solve this problem,

I found that Shift-Right Clicking on any taskbar item brings up the pre-7 context menu and after it's dismissed, the highlight is not stuck any more.

Just shift+right click… Problem that solved!
This posts originally found on http://superuser.com/questions/61833/windows-7-taskbar-icon-highlight-sticks
by http://superuser.com/users/513/macbirdie
shared by Muhammad Rafik Bakhtshiren, Admin