title: xcode simulator not coming up - reinstall possible?
body: <p>I ran out of disk space and had to clean up the folders on my hard disk.  After the cleanup, when I run Xcode, the simulator is not coming up.  I am not able to select a simulator to run,  on 
  Xcode.  Most likely I deleted some folder required by simulator, in my cleanup.  Xcode runs onto the device correctly. Anybody came across such a situation?</p>
  
  <p>I deleted my Xcode and re-installed, but that did not solve the issue.  As I can see, Simulator is a separate application (since we can close simulator without closing the Xcode).  Is it possible to re-install Simulator alone?  Or any other solution to get back my IOS simulator?</p>
  
  <p>I know this is not a programming question, still hope can be posted here.  Thanks in advance.</p>