[WinPhone] Display Image from StorageFolder

Hi all,
I'm currently trying to display an Image that is being saved to the StorageFolder of the App on Windows Phone. I'm using DependecyService to Save the Image, which is working on all three platforms. However I'm not able to display the Image on WinPhone, while on Android and iOS it is working as expected.

I hope someone here has an idea. Here's my simplified code

//Page where Image is displayed
public class ShowImagePage : ContentPage
{
    ShowImagePage()
    {
        //Initialize view and controls

        //Set ImageSource
        var storage = DependecyService.Get<IStorage>();
        logo.Source = ImageSource.FromFile(storage.GetLogo(filename));
        //Add logo to StackLayout and stuff
    }
}

Here is the code from the Platform projects

//On Android
public string GetLogo(string fileName)
{
    var directory = Enviroment.GetFolderPath(Enviroment.SpecialFolder.Personal);
    return Path.Combine(directory, fileName);
}

//On iOS
public string GetLogo(string fileName)
{
    var directory = Enviroment.GetFolderPath(Enviroment.SpecialFolder.Personal);
    return Path.Combine(directory, fileName + ".png");
}

//On WinPhone
public string GetLogo(string fileName)
{
    GetFileInfo(fileName);
    //Private property
    return _filePath;
}

private async void GetFileInfo(string fileName)
{
    var fileInfo = await ApplicationData.Current.LocalFolder.GetFileAsync(fileName);
    _filePaht = fileInfo.Path;
}

So on WinPhone I'm getting the complete path to the Image. Which looks like this:
fileInfo.Path = "C:\Data\Users\DefApps\AppData\Local\Packages\5fefb51f-e540-47c1-8b17-151ab4b91e99_fhz98wmef0kew\LocalState\IMG_20150928_111909.jpg"

But the Image isn't getting displayed. Fun fact: Deleting the Image from the StorageFolder is no Problem.
I hope someone can help me here