Depending on the position of the switch, the setting will be saved, respectively, with the type DWORD for the XP-style menu and The string type for classic style.
There are two ways to hide/ show the menu, namely two keys
HKCU Software Microsoft Windows CurrentVersion Explorer Advanced and
HKCU Software Microsoft Windows CurrentVersion Policies Explorer Or
same key in HKLM Blockquote>
The first key hides/ shows the menu items, and can be corrected by standard means of Windows XP, the second key disables/ enables menu display, change the settings in this way has a higher priority and does not change the standard means of Windows XP