1. ***YOU MUST HAVE THE WINDOWS FIREWALL SERVICE RUNNING FOR THIS TO WORK***

  2. Press Windows Key + R on your keyboard.
  3. Key in PowerShell and hit Enter.
  4. אפשרות אחרת להפעיל דרך C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  5. Right click on the PowerShell icon on the taskbar and select Run as Administrator.
  6.  Now paste the following command in the Administrator: Windows PowerShell window and press Enter key:

    Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

  7. NOW for the important part ! Locate to :  C:/Users/name/AppData/Local/ and delete the TileDataLayer folder. Should fix everything immediately, no reboot necessary.
     clean the recycle bin after you deleted the folder and give it 1min then everything is back to normal !

  8. - Press Windows Key + R

    - Type services.msc and hit enter

    - Search for tiledatamodelsvc , right-click and click Stop.

    - Now you may delete the TileDataLayer folder entirely

  9. ב PowerShell אפשר לנסות 
    DISM /Online /Cleanup-Image /RestoreHealth