title: Is there anyway fsi.exe can be made to run on .NET 3.5?
body: <p>I am have managed to get fsi.exe become 64 bit... next I want it to load/work with .NET 3.5. Has anyone figured out a way to do this?</p>
  
  <p>I have found some dated blog entries regarding this ... but no solution.</p>
  
  <p>since there is no way to support older version. I get following error If I try to load .NET 3.5 DLLs into FSI</p>
  
  <pre><code>&gt; let s = new SPSite("http://myserver/sites/test");;
  System.PlatformNotSupportedException: Microsoft SharePoint is not supported 
  with version 4.0.30319.269 of the Microsoft .Net
  Runtime.
  at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Farm()
  at Microsoft.SharePoint.Administration.SPFarm.FindLocal(SPFarm&amp; farm, Boolean&amp; isJoined)
  at Microsoft.SharePoint.SPSite..ctor(String requestUrl)
  at &lt;StartupCode$FSI_0005&gt;.$FSI_0005.main@()
  Stopped due to error
  &gt;
  </code></pre>