title: MySQL Install - Unable to update security settings. Unable to connect to any of the specified MySQL hosts
body: <p>I'm using administrator account in windows7.</p>
  
  <p>Recently I got some error in using this OS because of the virus (may be) which stops all "service".</p>
  
  <p>I could not find the virus which antivirus, but I solved the problem by changing the settings of service in "msconfig".</p>
  
  <p>After some day, I tried to install mysql server in my computer for some reasons.</p>
  
  <p>But I got some error like below</p>
  
  <pre><code>mysql-server-5.6-winx64:56 - Attempting to update security settings.
  mysql-server-5.6-winx64:100 - Unable to update security settings. Unable to connect to any of the specified MySQL hosts.
  </code></pre>
  
  <p>I seems to be the aftereffect of virus or my misunderstanding in install steps.
  Would you guess some idea?</p>