I've been able to remove Homegroup's icon from File Explorer, but not from the "save as" menu. Since I disabled the Network icon using the same steps, I've noticed there's a specific registry key for this menu when using 64-bit, and the folder name is the same ({B4FB3F98-C1EA-428d-A78A-D1F5659CBA93}), just in different paths. I've managed to find the supposed key on HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\CLSID\, but it didn't work. Any solutions?

P.S.: I don't want to disable Homegroup altogether, just it's icon from the menu.