Win8 Metro application can not open how to do

Tools/Materials
WIN8
Steps/Methods
1. Screen resolution problems
Windows8 Metro applications require a resolution of 1024*768, so please ensure that the screen resolution is up to standard; it is easy to change In the screen resolution of the control panel.
2.UAC setting problem
If you turn off Windows8 UAC, it may also cause the Metro application to be unusable; it is best to ensure that UAC is in the system default settings.
3. Problems with the administrator account
Sometimes the Metro application is not working properly under the administrator account; so when you encounter the same situation, it is recommended to try to create a new account.
4. The problem of using Windows Live account or other email account as the default login account
Other friends found that when using Windows Live account or other email account as the default system login account, Metro application may also Not working properly. If you are unfortunate enough to be hit by you, change the system login account to local account login.
5. If the above methods do not help you solve the problem that the Metro application can not be opened, you should probably check if there is a problem with the graphics driver.