title: Why is Windows authentication using wrong username?
body: <p>We have an ASP site using Windows authentication to connect to a SQLServer database. There are three instances of the web site, a Dev environment (located on my Workstation), an UAT environment and a production environment, which are on separate servers.</p>
  
  <p>When I access the Dev site (which uses the same DB as the UAT site) I have no issues, the site connects to the database using my Windows account. However when I connect to the UAT site, it uses a different account (one which belongs to me but is not connected to my default Windows login) which is not permissioned on the DB, so the site returns the following error:</p>
  
  <blockquote>
    <p>Microsoft OLE DB Provider for SQL
    Server error '80004005' 
         Cannot open database requested in login 'ANAML'. Login fails.<br>
    /inc/dbconnect.asp, line 4</p>
  </blockquote>
  
  <p>The ASP files on the Dev and UAT sites are identical, so can anyone explain why the UAT site might be using the incorrect Windows account? This only affects me, from all workstations, and no other users.</p>
  
  <p>Have rebooted the server and my workstation, and cleared my internet files locally.</p>