Не удалось выполнить сертификацию приложения Manifest

Пожалуйста, помогите мне решить эту ошибку. Я попытался исправить эту ошибку несколько раз.
Я обновил Windows Phone silverlight 8.0 до Windows Phone Silverlight 8.1, и приложение развертывается и работает нормально на моем локальном устройстве, но каждый раз он терпит неудачу.

Код файла Package.appxmanifest

<?xml version="1.0" encoding="utf-8"?>
<Package xmlns="http://schemas.microsoft.com/appx/2010/manifest" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest" xmlns:m3="http://schemas.microsoft.com/appx/2014/manifest" xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest">
 <Identity Name="20865PriyanshuMittal.MedicineReminder" Publisher="CN=30E3B959-D42F-4C3C-A527-4DAFDF42CD4B" Version="1.0.0.0" />
<mp:PhoneIdentity PhoneProductId="5fbbab69-e356-41ee-af0d-0a780eb96d7c" PhonePublisherId="D8D6EAF0-43F3-434D-AFAA-5870EB749E23" />
<Properties>
<DisplayName>Medicine Reminder</DisplayName>
<PublisherDisplayName>Priyanshu Mittal</PublisherDisplayName>
<Logo>Assets\StoreLogo.png</Logo>
</Properties>
<Prerequisites>
<OSMinVersion>6.3.1</OSMinVersion>
<OSMaxVersionTested>6.3.1</OSMaxVersionTested>
</Prerequisites>
<Resources>
<Resource Language="x-generate" />
</Resources>
<Applications>
<Application Id="x5fbbab69ye356y41eeyaf0dy0a780eb96d7cx" Executable="AGHost.exe" EntryPoint="MainAsisst.xaml">
<m3:VisualElements DisplayName="Medicine Reminder" Square150x150Logo="Assets\SquareTile150x150.png" Square44x44Logo="Assets\Logo.png" Description="Medicine" ForegroundText="light" BackgroundColor="#464646" ToastCapable="false">
<m3:DefaultTile Square71x71Logo="Assets\SquareTile71x71.png">
        </m3:DefaultTile>
        <m3:SplashScreen Image="Assets\Splashscreen.png" />
        <m3:ApplicationView MinWidth="width320" />
        <!--Used in XAML Designer. DO NOT REMOVE-->
      </m3:VisualElements>
      <Extensions>
        <Extension Category="windows.backgroundTasks" EntryPoint="AgHost.BackgroundTask">
          <BackgroundTasks>
            <Task Type="systemEvent" />
            <Task Type="timer" />
          </BackgroundTasks>
        </Extension>
      </Extensions>
    </Application>
  </Applications>
  <Capabilities>
    <Capability Name="internetClientServer" />
    <DeviceCapability Name="location" />
  </Capabilities>
  <Extensions>
    <Extension Category="windows.activatableClass.inProcessServer">
      <InProcessServer>
        <Path>AgHostSvcs.dll</Path>
        <ActivatableClass ActivatableClassId="AgHost.BackgroundTask" ThreadingModel="both" />
      </InProcessServer>
    </Extension>
  </Extensions>
</Package>


**WMAppmanifest.xml file code**

<?xml version="1.0" encoding="utf-8"?>
<Deployment xmlns="http://schemas.microsoft.com/windowsphone/2014/deployment" AppPlatformVersion="8.1">
  <DefaultLanguage xmlns="" code="en-US" />
  <App xmlns="" ProductID="{5fbbab69-e356-41ee-af0d-0a780eb96d7c}" Title="Medicine Reminder" RuntimeType="Silverlight" Version="1.0.0.0" Genre="apps.normal" Author="Priyanshu Mittal" Description="Medicine" Publisher="Priyanshu Mittal" PublisherID="{D8D6EAF0-43F3-434D-AFAA-5870EB749E23}" SDOptOut="false">
    <IconPath IsRelative="true" IsResource="false">Assets\images\searchsmall.png</IconPath>
    <Capabilities>
      <Capability Name="ID_CAP_NETWORKING" />
      <Capability Name="ID_CAP_MEDIALIB_AUDIO" />
      <Capability Name="ID_CAP_MEDIALIB_PLAYBACK" />
      <Capability Name="ID_CAP_SENSORS" />
      <Capability Name="ID_CAP_WEBBROWSERCOMPONENT" />
      <Capability Name="ID_CAP_MAP" />
      <Capability Name="ID_CAP_LOCATION" />
    </Capabilities>
    <Tasks>
      <DefaultTask Name="_default" NavigationPage="MainAsisst.xaml" ActivationPolicy="Resume" />
    </Tasks>
    <Tokens>
      <PrimaryToken TokenID="doc_cardToken" TaskName="_default">
        <TemplateFlip>
          <SmallImageURI IsRelative="true" IsResource="false">Assets\images\searchsmall.png</SmallImageURI>
          <Count>0</Count>
          <BackgroundImageURI IsRelative="true" IsResource="false">Assets\images\searchmedium.png</BackgroundImageURI>
          <Title>Medicine Reminder</Title>
          <BackContent>
          </BackContent>
          <BackBackgroundImageURI>
          </BackBackgroundImageURI>
          <BackTitle>
          </BackTitle>
          <LargeBackgroundImageURI IsRelative="true" IsResource="false">Assets\images\searchlarge.png</LargeBackgroundImageURI>
          <LargeBackContent />
          <LargeBackBackgroundImageURI IsRelative="true" IsResource="false">
          </LargeBackBackgroundImageURI>
          <DeviceLockImageURI>
          </DeviceLockImageURI>
          <HasLarge>True</HasLarge>
        </TemplateFlip>
      </PrimaryToken>
    </Tokens>
    <ScreenResolutions>
      <ScreenResolution Name="ID_RESOLUTION_WVGA" />
      <ScreenResolution Name="ID_RESOLUTION_WXGA" />
      <ScreenResolution Name="ID_RESOLUTION_HD720P" />
    </ScreenResolutions>
  </App>
</Deployment>