title: Problems with ASP.NET State Service version; state service is 1.1, website is 3.5
body: <p>I have a ASP.NET 3.5 website running on Windows Server 2003 and I'm using the ASP.NET State Service to manage sessions. It will appear to be working then I regularly get an error saying my code needs to have version 2.0 of the State Service running to work (I think that's what it said, I've temporarily switched back to storing sessions InProc). Refresh the page and the error goes away (for a bit, it's bound to come back).</p>
  
  <p>So I looked at the properties of the ASP.NET State Service in the Services interface and it's mapping to a .exe in the 1.1 framework folder:</p>
  
  <p>C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet_state.exe</p>
  
  <p>There's a corresponding version in the 2.0 framework folder, but I don't know how to add it as a new service. I'm also not sure that adding the 2.0 version (and stopping and/or removing the 1.1 version) will solve the problem.</p>
  
  <p>Thanks in advance for any help anyone can provide.</p>
  
  <p>Mick</p>