title: Register any version of assembly in ASP .NET page
body: <p>How can I use any available version of an assembly on an ASP .NET page?</p>
  
  <p>For example, I use this tag before adding a Crystal Reports control on a web page on my computer:</p>
  
  <pre><code>&lt;%@ Register Assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"
  Namespace="CrystalDecisions.Web" TagPrefix="CR" %&gt;
  </code></pre>
  
  <p>However, if I install this web page on a computer that has a different version of Crystal Reports, I would have to change the version part of the assembly attribute:</p>
  
  <pre><code>&lt;%@ Register Assembly="CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"
  Namespace="CrystalDecisions.Web" TagPrefix="CR" %&gt;
  </code></pre>
  
  <p>Is there any way I can avoid this by instructing ASP .NET to use the newest available version or specify the minimum required version?</p>