Moli player pro

[gunjan jr]

Why this app is not workin after window 8.1

 

[Pacus1x]

Do you have WP8.1 with update 1? If that's the case, is very possible that some apps are not compatible with the update 1. You can wait for the dev of that app to update... or try to uninstall and then install again the app and see if that works.