Problem sideloading apps

[Hussein]

Hello, my device is developer unlocked and has mango beta. Do any of you also having problem sideloading homebrew apps that got released before mango? I always get

error 0x81030120.

Do anyone know a solution?

 

[Dave Blake]

I keep getting the same error so I just gave up. If you figure anything out let us know when I have time I will check in to it some more.

 

[piaqt]

Interop_Capabilities flag in manifest? If so, that's why.