title: Deallocate Elastic Search Memory after uninstall
body: <p>I am on Windows 10 and I installed ElasticSearch from msi package and installed it as a service. I configured 2GB memory for its cluster and nodes while installing.
  <a href="https://i.stack.imgur.com/L7BQ0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/L7BQ0.png" alt="enter image description here" /></a></p>
  <p>Now I want to uninstall it completely and deallocate all the memory, I uninstalled it from <code>Add or Remove Programs</code> and also made sure that I don't have any service named <code>Elasticsearch</code> in <code>services.msc</code>.</p>
  <p>Even after uninstalling I see in my Task manager that 2GB ram is still being used and I believe its because of Elasticsearch.</p>
  <p><a href="https://i.stack.imgur.com/EifKC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EifKC.png" alt="enter image description here" /></a></p>
  <p>How can I deallocate that memory? I have also tried restarting my computer multiple times but still 2GB memory is still allocated.</p>