title: System.Threading.Timer and 49.7 days timer roll-over
body: <p>Is it safe to use System.Threading.Timer in windows service running for a long time?</p>
  
  <p>In other words, is the 49.7 days timer roll-over problem fixed in Windows Server 2003 32bit + .Net Framework 2.0?</p>
  
  <p>Is Thread.Sleep() the only alternative?</p>
  
  <p>Thank you.</p>