title: What registry access can you get without Administrator privileges?
body: <p>I know that we shouldn't being using the registry to store Application Data anymore, but in updating a Legacy application (and wanting to do the fewest changes), what Registry Hives are non-administrators allowed to use?  </p>
  
  <p>Can I access all of <code>HKEY_CURRENT_USER</code> (the application currently access <code>HKEY_LOCAL_MACHINE</code>) without Administrator privileges?  </p>