How to delete the stubborn folder of the Win10 system start menu

In the Win7 start menu we can easily delete the folder, but in the Win10 system's start menu? There are users who can not delete the folder in the Win10 start menu. How to deal with it?
From the above picture we can see that the right mouse button does not delete the option, press delete to display the display box as shown in the figure, there is no way to delete the invalid start shortcut key, the solution is as follows:
1. First, In the Win10 Technology Preview, the Start Menu - all the files in the program can not be deleted;
2. If you have uninstalled the program and folder, it may be caused by the cache is not cleared, you can try to restart test.
Win10 is a combination of Win7 and Win8, but in many places, we have to learn to adapt to it. Like this Win10, it is not easy to delete the folder in the start menu, we can only restart.