title: How long you can store a file in StorageItemAccessList?
body: <p>Apparently I cant use documents library capability in my C# Winstore app. So I am thinking of using file picker and StorageItemAccessList to cache access to the file in questions.</p>
  
  <p>How this access list being maintained? I need to know <strong>how long</strong> an app can access a file stored in this list? <strong>is there an expiration time for this list?</strong></p>
  
  <p>what will happen <strong>if the application is reinstalled</strong> (new version installed or the same app was just uninstalled and then installed again)? </p>