title: What is "Interface Builder Cocoa Touch Tool"
body: <p>I got a code from a client to fix the bug (code was written by some other programmer), So when I open the xib file it simply hang my computer, i restarted my computer 3 times because of that and finally decided to see what's happening by opening the Activity Monitor and it turn out it is opening something with name "<strong>Interface Builder Cocoa Touch tool</strong>" and its eating all of my computer memory. Below is the screenshot. </p>
  
  <p><img src="https://i.stack.imgur.com/y44i2.png" alt="alt text"></p>
  
  <p>But here is the interesting thing, it is not opening "<strong>Interface Builder Cocoa Touch tool</strong>" when open "xib" files from other projects, and i can't say anything about this project because this project has only one "nib" file.</p>
  
  <p>But if kill that process, it open the nib file but an error start firing on me after every 10 sec. Below is the screen shot.</p>
  
  <p><img src="https://i.stack.imgur.com/SySFy.png" alt="alt text"></p>
  
  <p><strong>Note:</strong> App was written initially for ios 2.0 version and we are trying to move the project to ios 4.0. Is this thing has anything to do with this?</p>