updating app to win 8.1

Topics: Windows 8 JavaScript
Mar 7, 2014 at 8:27 AM
Hello there,

I've got a Win 8 app that uses PlayerFramework for video playback. Just retargeted the app for Win 8.1, with reference to the updated PlayerFramework (1.3.2), but the video won't play.

I've added some error handling to the code, the it reports

WinRTError: System.TypeLoadException
Could not find Windows Runtime type 'Microsoft.Media.AdaptiveStreaming.IDownloaderPlugin'

Anyone else is having the same issue? A little help please, thanks
May 7, 2014 at 5:16 PM
Hello, you need to:
1) Install the Smooth SDK for Win8.1 if you haven't already.
2) Remove and re-add all your project references to the Smooth SDK & the player framework.
Dec 1, 2014 at 8:28 PM
Edited Dec 1, 2014 at 8:30 PM
After update to VS2013 Update 4 our app in WP 8.1 and W8.1 crashes with this message: System.TypeLoadException. We need urgently to upgrade our apps in the store!

All of smoothstreaming and player framework is to right version.

Anyone can help me?
Dec 6, 2014 at 2:13 PM
Hi fabcal,
have you tried using the workaround described in this discussion here?