Why can't the program on Win8 Metro be opened?

Today, Xiaobian will discuss with you all the reasons why Win8 can't open the weather and other applications on Metro. Many friends who use Windows8 Preview report that Win8 Metro can't open the weather and other applications, or open the card. Death or return to the main interface. Some, in this kind of situation, are quite depressed. Today we will learn some solutions about the Win8 Metro application. At the same time, the following related questions and methods are aimed at the Windows 8 preview. I hope to help you and learn from it!
I also encountered this problem. I have installed it on the vbox virtual machine before, and now I install it directly on the C drive.
When you install Windows 8 on a virtual machine, you can use weather and other applications. Now it's not working. It is found that the virtual machine was installed with Microsoft ID login. So you can use it directly. It is now the Administrator. Add another Microsoft ID login account and find that you can use the weather and other applications. It seems that in the future, this computer, the books have to rely on the network! Without the network, you can not use these. But also right, there is no network, these are not used. Perhaps this is developing. Cloud services or cloud computing that will be developed in the future.
The solution is mentioned above, click on the Administrator's avatar in the upper right corner of Metro, and then add a user, that is, add a Microsoft ID. Is it very easy, then pay more attention to the system home.