Unreal Engine 4 UWP Certificate

Hello, I have got a problem with Ue4 UWP.
In Platforms section, where I have chosen UWP I have click on button called Generate new. This button opens a CMD and a few windows where I must type my password to generate a new certificate, but here is a problem. In a window near this button you can see next: “CN=NoPublisher” - which means that my certificate have no publisher name. Please, help me to fix this problem.