title: Failed to load the hostfxr.dll after install net core
body: <p>Anyone has this problem i change Pc and tried to install net core framework but vs code return this info when i tried to write
  dontet --info </p>
  
  <pre><code>Failed to load the dll from [C:\Program 
  Files\dotnet\host\fxr\2.1.0\hostfxr.dll], HRESULT: 0x80070057
  The library hostfxr.dll was found, but loading it from C:\Program 
  Files\dotnet\host\fxr\2.1.0\hostfxr.dll failed
  - Installing .NET Core prerequisites might help resolve this problem.
   http://go.microsoft.com/fwlink/?LinkID=798306&amp;clcid=0x409
  </code></pre>