title: Issue with permissions when executing a File.Exists through asp.net site
body: <p>I've got a script that checks if a file exists.  The path is a network share that exists on the server..</p>
  
  <p>I.e. the directory is D:\Mainfolder\Subfolder\file.txt
  the network share is \Server\Subfolder\file.txt</p>
  
  <p>The file exists, however from my asp.net site, it says that it doesn't.. I assume that this is a permissions issue since it works if the file is in a different folder.</p>
  
  <p>I've added a bunch of accounts to the permissions of both the share and the folder, but nothing is working..</p>
  
  <p>Is there a way to display which user the File.Exists is being executed as?</p>
  
  <p>Thanks</p>