What if the Win7 system desktop icon is gone?

What if the Win7 system desktop icon is gone? When you encounter a situation on the desktop that has no icon, we can first:

1. Press Win+r key, enter regsvr32/n/i:u shell32, OK;

2. Open My Computer, tools, Folder Options, view, Hide extension file name check remove, OK, then open Notepad input:

[Shell]

command=2

iconfile=explorer.exe,3

[Taskbar]

Command=toggledesktop

Save Point-in-time All files, named, display Desktop. scf; save in C:documents and Settingsadministratorapplication datamicrosoftinternet Explorerquick Launch Directory!

3. Use the Win+d key instead of displaying the desktop function. Right-click the taskbar and display the desktop (S) instead of displaying desktop features.