title: The Current .Net SDK does not support targeting .Net Core 2.2 Target .Net Core 2.1 or Lower
body: <p>I have some projects in the preview version of .net core 2.2 preview 3.
  It was working fine until i updated my VS Studio Community Edition to Version 15.9.2.
  After that targeting .net core 2.2 preview is no longer possible.
  When i do <code>dotnet --list-sdks</code> I get a list of the SDKs installed including 2.2.100-preview3.</p>
  
  <p><a href="https://i.stack.imgur.com/esQ3h.gif" rel="noreferrer"><img src="https://i.stack.imgur.com/esQ3h.gif" alt="SDKs Installed"></a></p>
  
  <p>After updating VS Studio, the list now only shows
  <a href="https://i.stack.imgur.com/OTYqP.png" rel="noreferrer"><img src="https://i.stack.imgur.com/OTYqP.png" alt="VS Set Target Framework"></a></p>
  
  <p>I have followed similar questions but could not resolve the issue.
  Any pointers?</p>