title: Stopping "Not responding"
body: <p>I have a backup process copying a lot of files (CopyFileEx) and every few minutes, windows seems to need a break, probably paging-out or clearing buffers or something. During this time, the main form blinks and displays "Not responding" in the main Caption.</p>
  
  <p>After a few seconds it blinks again, the message has gone and all is well with the World and the process continues.</p>
  
  <p>Is there some way I can stop the blink and message? </p>