Extensions in Package.appxmanifest are not installed from store

Question

I use in my App the Microsoft AdMediatorControl, that has some problem with Nokia imaging and Microsoft OCR libraries. I gave "not registered" runtime errors.
To solve that, I modified the Package.appxmanifest manually, and everything works fine when I install my App from Visual Studio.
But when I create a package for the store, and install from there, the app crashes when it tries to use these libraries.
My extensions in Package.appxmanifest:
<Extensions>
<Extension Category="windows.activatableClass.inProcessServer">
<InProcessServer>
<Path>WindowsPreview.Media.Ocr.dll</Path>
<ActivatableClass ActivatableClassId="WindowsPreview.Media.Ocr.OcrEngine" ThreadingModel="both" />
</InProcessServer>
</Extension>
<Extension Category="windows.activatableClass.inProcessServer">
<InProcessServer>
<Path>Nokia.Graphics.Imaging.dll</Path>
<ActivatableClass ActivatableClassId="Nokia.Graphics.Imaging.StorageFileImageSource" ThreadingModel="both" />
</InProcessServer>
</Extension>
</Extensions>

Answer 1

Please keep the subject line reasonably short (same for you other two posts!). Don't duplicate the entire post.
It also helps readability if you would use an occasional comma or period. The post is completely incomprehensible without.
Let's assume you figured out how to do all this in the presence of an internet connection, there is really not much to change. Simply make sure that both computers are on the same local subnet and have a unique IP address. The rest stays the same. you can connect them to the same switch, ir you could even connect them directly to each other using a crossover cable (or even a regular ethernet cable if the adapters have atuo-crossover).
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