If you are running the recent Windows 10 build 10130 for Windows Insiders, you might have faced a strange issue that the Start menu does not open reliably. Most of the times although not always, when you press the Win key on the keyboard or when you click the Start button, nothing happens. I faced with this issue recently and it just wasn't working for me. Luckily I found a trick to resolve it. Here is what helped me.