How to do when the computer right-click disappears

1, first we open the Desktop Start menu, see the column in the run click Open, open and enter the command regedit, the direct return to open the Registry Editor;

2. Open the Registry Editor window, open the path to the left of the window Hkey_classes_root*shellexcontextmenuhandlersopen with, open after everyone with the mouse double-click the right test to open the default value, and then set the value of { 09799AFB-AD67-11D1-ABCD-00C04FC30936};

3, set up the above after we open with Encryptionmenu, click on the right side of the default value of {A470F8CF-A1E8-4F65-8335-227475AA5C46}; 4. After the setup is complete, we can exit the registration form and we will restart the computer after we have exited the registry.