What should I do if the Win10 Microsoft App Store flashes back?

After users upgraded to Win10 Preview 10074, they found a problem: every time they start the Microsoft App Store, it automatically shuts down, that is, the Microsoft App Store will flash back. We can solve this problem by trying to clear its cache with a command prompt.
Win10 clear the application store cache method:
1, press win+X key combination under win10 system, and then select “ command prompt (administrator) & rdquo;;
2, if the user account pops up To control the window, click OK, open a command prompt and type: wsreset to enter;

3, the app store will be opened and prompt “ the app store's cache has been cleared. You can now browse the app in the app store.
In addition, sometimes the failure of the Microsoft App Store is not a flashback, it may be unable to open or crash after opening, we can also solve it through the command prompt.