title: GPS COM port is occupied in windows mobile 6.5
body: <p>I use windows mobile professional  6 SDK and VS2008.I use the microsoft code sample for GPS application(Open,read coordinates and close GPS).It works well 2 times.</p>
  
  <p>And then when i use it third time to read my location doesn't work.The mobile has windows mobile 6.5 OS which has GPS Viewer application.</p>
  
  <p>when i open it i get this error</p>
  
  <p><strong>"The GPS COM port is occupied. Please end all GPS applications and a
  restart GPS viewer again."</strong></p>
  
  <p>I am sure that i exit from my application and turn the mobile off and then open it but i get the same error.</p>
  
  <p><strong>I there any method or program to clean the port from this apps.</strong></p>
  
  <p>Can you help me plz.</p>