title: Delete an isolated storage file
body: <p>I know this may sound extremely nooby, so sorry in advance but I am learning and I have spent nearly 2 hours trying to find out how to do this now with no result...</p>
  
  <p>I'm wondering how I would go about deleting a specific file from isolated storage in windows phone 7.</p>
  
  <p>Thanks in advance!</p>