title: Could not load file or assembly 'CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0
body: <p>I have developed a simple project. where i have to print some crystal report. the project runs very well in local machine, but when i up this on a web hosting server, it shows me an error when crystal report viewing. </p>
  
  <blockquote>
    <p>Could not load file or assembly 'CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0,
    Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its
    dependencies. The system cannot find the file specified.
        Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more
    information about the error and where it originated in the code.</p>
    
    <p>Exception Details: System.IO.FileNotFoundException: Could not load
    file or assembly 'CrystalDecisions.ReportAppServer.CommLayer,
    Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304'
    or one of its dependencies. The system cannot find the file specified.</p>
    
    <p>Source Error:</p>
    
    <p>An unhandled exception was generated during the execution of the
    current web request. Information regarding the origin and location of
    the exception can be identified using the exception stack trace below.</p>
    
    <p>Assembly Load Trace: The following information can be helpful to
    determine why the assembly
    'CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0,
    Culture=neutral, PublicKeyToken=692fbea5521e1304' could not be loaded.</p>
    
    <p>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].</p>
  </blockquote>
  
  <p>Please any one can help me .....</p>