title: Could not load file or assembly App_Web_xxxxxxxx or one of its dependencies
body: <p>The full error is:</p>
  
  <pre><code>Could not load file or assembly 'App_Web_xxxxxxxx, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
  </code></pre>
  
  <p>Where xxxxxxxx is the ASP.Net generated temp name.</p>
  
  <p>We are getting this error for a WCF service hosted within an ASP.Net application.</p>
  
  <p>The weird thing is that it happens very occasionally, independent of deployment changes... and when it does happen the service "breaks" for all subsequent requests.</p>
  
  <p>At the moment, the workaround for us at the moment is to delete the temporary assemblies from the application's folder in:</p>
  
  <p>%windir%\Microsoft.NET\Framework64\v2.0.50727\Temporary ASP.NET Files</p>
  
  <p>The app is hosted in IIS7 on a win 2008 server, using .Net 3.5</p>
  
  <p>Any ideas most appreciated!</p>