Windows Insider Preview build 16215 - Microsoft Community

after update lost store, feedback , dvd player. tried solutions , no effect. seems windows g***post moved moderator appropriate forum category.***
oing backwards instead of forwards

***post moved moderator appropriate forum category.***

i have solution. please follow these steps accurately can.

1. download file (courtesy: thewindowsclub.com):

http://download.microsoft.com/download/5/f/0/5f04003a-035e-4a0f-9662-43e32c546f6c/reinstall-                 preinstalledapps.zip.

2. make sure download in downloads folder.

3. open search box clicking type here search.

4. type in powershell.

5. right click powershell (run command) , click run administrator.

6. in powershell, type (or copy , paste) this: 

set-executionpolicy unrestricted

if asks change execution policy, press y and hit enter.

7. don't exit powershell. without exiting powershell, type in

cd c:\users\yourusername\downloads

note: replace username name of user folder. may not name of user, if not sure, go c:\users, , check 1 yours.

8. still don't exit powershell.

.\reinstall-preinstalledapps.ps1 *microsoft.windowsstore*

9. restart.

10. windows store should installed, open it, , search feedback hub.

11. download , install it.

12. open windows store app again, , search windows dvd player.

13. download , install it.

14. missing apps should back.

Windows Insider Program / Windows Insider Preview / Performance and maintenance / PC