也遇到了这个问题，刚刚在MicrosoftCommunity找到这个解决办法，成功解决。
Performthestepsmentionedbelowandseeifithelps.
a:PressWindowskey+X.
b:ThenclickCommandPrompt(Admin)(不是命令提示符，而是PowerShell)
c:Nowtypethefollowingcommandandhitenter
Get-AppxPackage*windowsstore*|Remove-AppxPackage
Get-AppxPackage*xboxapp*|Remove-AppxPackage
Afterarestart(signingoutandbackindidn'tworkforme)Ienteredthefollowingcommand(againinapowershellinadmin):
Get-AppxPackage-AllUsers|Foreach{Add-AppxPackage-DisableDevelopmentMode-Register“$($_.InstallLocation)\AppXManifest.xml”}
Thiswillinstallanymissingbuilt-inappsyoumayhaveuninstalled.
