title: HTTP Error 500.19 - Internal Server Error -- IIS when accessing shared by specified user
body: <p>I created a virtual directory (on Server 1) to access a shared location ( share is on another server ). to give the URL as <a href="http://server1.com/alias" rel="nofollow">http://server1.com/alias</a>
  The shared location contains few folders.</p>
  
  <p>Through my another application ( located on server1), i need to access URL <a href="http://server1.com/alias/folders" rel="nofollow">http://server1.com/alias/folders</a></p>
  
  <p>Instead of using pass through application, i used specific user credentials to connect to shared location. Also verified that the user has full access to shared location.</p>
  
  <p>But when accessing the URL <a href="http://server1.com/alias/" rel="nofollow">http://server1.com/alias/</a> i get below error.</p>
  
  <pre><code>HTTP Error 500.19 - Internal Server Error
  The requested page cannot be accessed because the related configuration data for the page is invalid.
  
  Module IIS Web Core 
  Notification BeginRequest 
  Handler Not yet determined 
  Error Code 0x8007052e 
  Config Error Cannot read configuration file  
  Config File \\?\UNC\server1.com\alias\upload\web.config 
  Requested URL http://server1.com/alias/
  Physical Path \\server2\\share
  Logon Method Not yet determined 
  Logon User Not yet determined 
   Config Source
  -1: 
      0:
  </code></pre>
  
  <p>Instead of using specified user credentials, when i specify my windows login credentials , then there is no issue in accessing the URL.
  Please help</p>