title: Package acceptance validation error: WMAppManifest.xml wasn’t found
body: <p>I built my windows8.1 silverlight app with vs2015. </p>
  
  <p>while submitting to store its complain as "Package acceptance validation error: WMAppManifest.xml wasn’t found" tough it exists.
  Local windows app certification kit complaining that there is an error in reading this file.</p>
  
  <p>also looked into below post, MY wmappmanifest schema looks correct 
  </p>
  
  <p><a href="https://stackoverflow.com/questions/25226814/appmanifest-validation-failed-invalid-appplatformversion-in-wmappmanifest-xml">AppManifest Validation failed. Invalid AppPlatformVersion in WMAppmanifest.xml</a></p>
  
  <p>Could you please help me in figuring out the issue here? you help is highly appricated.</p>