title: Could not load file or assembly 'CrystalDecisions.ReportAppServer.ClientDoc' or one of its dependencies
body: <p>I am working on an existing asp.net application in VS 2010 in which crystal reports are using. I installed mistakenly Crystal Reports 11 around 500 MB setup. Later on I uninstalled this version and install correct version CRruntime_13_1 which is compatible with VS 2010 SP1. The problem is this when I build an asp.net application it creates the Crystal Reports dll files of version 13. something and give the following error</p>
  
  <pre><code>Could not load file or assembly 'CrystalDecisions.ReportAppServer.ClientDoc' or one of its dependencies. An attempt was made to load a program with an incorrect format. 
  </code></pre>
  
  <p>and assembly references in project</p>
  
  <pre><code>&lt;add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/&gt;
                  &lt;add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/&gt;
                  &lt;add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/&gt;
                  &lt;add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/&gt;
  </code></pre>
  
  <p>then I manualy delete these dll files and reload the page and application starts. Please tell me how to get rid of this pain because each time I build the application it creates dlls. Thanks in advance.</p>