What should I do if the win7 system desktop icon is not displayed properly?

What should I do if the win7 system desktop icon is not displayed properly? After opening, I suddenly found that the desktop does not display the icon. At first I thought that the computer was running slowly and didn't respond, but after a few minutes, as shown in the figure, what should I do? Please share the solution below. Need friends can refer to < Br>

1. Start Task Manager

Press Ctrl+Alt+Delete to select [Start Task Manager]; or right click on the toolbar at the bottom right click to select [Start Task] Manager]

2, start the command line tool. Press the key Win+R to enter [cmd]; or click the start menu to enter [cmd] in the search program and file input box.

3, end the process explode.exe in the task manager ( There are a few that end a few) and close the task manager. Copy the run in the command line tool or enter the following command:
Copy content to the clipboard Cd /d %userprofile%/AppData/Local