What if the win7 computer right click is invalid?

Whether you are creating a new folder or file on the desktop, whether it's creating a shortcut or selecting some gadgets, you can go back directly to the desktop, right click, and find these features in the shortcut menu. But today Xiaobian saw a friend's computer in the forum has a fault, saying that after returning to the desktop, the computer has a bit of a card, and wants to right-click to select the refresh interface, but found that there is no effect at all, even the shortcut menu can not appear . How to solve the ghost win7 click right? In the following, Xiaobian will specifically solve the solution!
1. Click on the Start menu, then click Programs - Accessories - Command Prompt, right click , choose to run as an administrator. Or let's use the shortcut key to enter the item, press win+r, then type cmd in the search box and click Enter. This will also open the system's command prompt window.
2. Next, we manually enter the following code in the command prompt window:
reg add HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer /v "NoViewContextMenu" /t reg_dword /d 0 /f
taskkill /f /im explorer.exe
start explorer.exe
pause
3. After the input is complete, click Enter, then the system will run according to our code, after completion Everyone will return to the desktop and try again. At this time, the function of the right-click menu will be restored.