title: System.IO.FileLoadException: Could not load file or assembly
body: <p>While trying to execute my web application, it throws the following error. <br/>It says Matrix.Data.dll could not load. I tried to rebuild the assembly and reference it again. But no use. <br/>Also, it is showing a warning 'Assembly binding logging is turned OFF' <br/>and what will be the performance penalty associated with assembly bind failure logging...?</p>
  
  <p>Error in detail:</p>
  
  <pre><code>System.IO.FileLoadException: Could not load file or assembly 'Matrix.Data, Version=5.0.3.16, 
  Culture=neutral, PublicKeyToken=ed19106b2f44b5a8' or one of its dependencies. 
  The located assembly's manifest definition does not match the assembly reference. 
  (Exception from HRESULT: 0x80131040)
  
  File name: 'Matrix.Data, Version=5.0.3.16, Culture=neutral, 
  PublicKeyToken=ed19106b2f44b5a8'
  at Matrix.Administration._Administration.DoRequest(Boolean&amp; plReplacePlaceholders)
  at Matrix.AppServerHTTPHandler.doRequestDefault()
   in D:\FX\AppServer\Appserver.vb:line 443
  at AppServer.AppServerHTTPHandler.doRequest(Kernel pKernel) 
  in D:\FX\AppServer\Appserver.vb:line 373
  at AppServer.AppServerHTTPHandler.processRequest(HttpContext context) 
  in D:\FX\AppServer\Appserver.vb:line 107
  
  WRN: Assembly binding logging is turned OFF.
  To enable assembly bind failure logging, set the registry value
   [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
  Note: There is some performance penalty associated 
  with assembly bind failure logging.
  To turn this feature off, remove the registry value 
  [HKLM\Software\Microsoft\Fusion!EnableLog].
  </code></pre>