Win 10 apps not opening

When trying to open the xbox app or the store app it just blinks on the screen then nothing. Any suggestions on how to fix this? Win 10 14372

1. Right click on the task bar
2. Open task manager
3. Go to services
4. Click on the name tab and scroll to where you see xblauthmanager, xblgamesave and xboxnetapisvc
5. Try to start them
5. If unable to start, right click on one of the entries and select go to services
7. From there scroll till you find xboxliveauthmanager and similar services
8. Right click and from the drop down menu select automatic
9. Proceed to clicking start in the same window
10. Apply, OK
11. Do for each xbox entry
Hope this solves your problems