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Question

We have developed a Windows Phone 8.1 app. We are not able to create an app package to upload in the app store. While trying to create the app package for app store we are g

Answer 1

I have solved this problem by not creating the app package from the project menu, i.e. Project-->Store-->Create App Packages.

Instead, I have created the package by using the Visual Studio command utility:

msbuild WindowsPhoneProjectName.csproj /p:Platform=ARM;Configuration=Release

Uploaded the generated appx package to store and it is working perfect :)