Win7 computer desktop icon suddenly become white how to do?

In fact, our desktop installation procedures, whether they are installed or not, or the system itself, there is a specific icon, such as we are familiar with the QQ, is a penguin logo, we are familiar with the recycling station, is a dustbin logo, we are familiar with IE browser is an e logo and so on, These icons are all fixed. But recently has the friend to reflect that, own Win7 flagship computer does not know why, the desktop icon all becomes the white unification sign, moreover the restart also cannot return, such situation how we want to solve? Let's get to know each other!

The first method, this method is relatively rapid, and do not need to involve a lot of setup problems, we just need to replace a system theme on it. Everyone back to the desktop location of the Win7 computer, and then find a blank right click, choose Personalized, and then in the bounce out of the interface of any choice to choose a theme to replace it.

The second method, we first find the cause of the failure, we can try to double-click to open an icon, if we can open, we just need to right-click on the taskbar, and then select Task Manager, In the process bar, end Explorer.exe, and then open the Command Prompt window, enter the following three commands, and then click Enter individually:

CD/D%userprofile%appdatalocal

DEL iconcache.db/a

EXIT

Finally, we press Win+r to open the Run window again, enter Explorer.exe and run it again.

If we double-click the White icon to open the program, the file association of the shortcut is wrong, we only need to open a command prompt window, and then enter Assoc. lnk=lnkfile and click Return to resolve the problem.