WINDOWS10 System Start Menu Delete folder failed to do?

The new Start menu for Microsoft's next-generation Windows 10 has changed a lot, as shown in the following figure

The Windows 10 Start menu does not have the right key without the delete option or press DELETE directly to delete, so how do you remove the folder options from the Start menu?

1. First, in the WIN10 Technology Preview version, Start menu-folders in all programs cannot be deleted;

2. If you have uninstalled the program and folder, may be caused by the cache is not cleared, you can try to restart a try;

Okay, so we can delete the WINDOWS10 System Start Menu folder Oh, is not very simple and convenient ah.