Friday, May 27, 2011


Access Denied Error Message In DUN With Bluetooth Connection

Access Denied to Bluetooth Connection and thus cannot access Bluetooth Connection. Here is the detailed message of the error. "Acess denied" in Bluetooth devices.

Bluetooth devices>select device>properties>Bluetooth services. When choosing the DUN check box and once we click apply "Access denied" message appears.

But you will be able to connect to the internet using USB cable without any hassles.

Important: Windows Registry is a weak link in the operating system’s stability and robustness. It’s remarkably easy to damage, but very difficult to repair... Backup your registry before you start modifying the registry entries. Read my other article to know how to backup the registry.


  • Login to your Windows as Administrator.
  • Goto Start>Run and type "mmc".
  • Click "OK"
  • Press Ctrl+M
  • Click "Add"
  • Scroll Down and click "Security Configuration and Analysis"
  • Click "Add"
  • Click "OK"
  • Right Click "Security Configuration and Analysis"
  • Click "Open Database..."
  • Type "bth" and click "OK"
  • Keep this open
  • Open Notepad and enter the following lines:


[Registry Keys]

  • Save the file as "%windir%\secutity\templates\bth.inf"
  • Close Notepad
  • Open "bth.inf" in the "Import Template" dialog
  • Right Click "Security Configuration and Analysis"
  • Click "Analyze Computer Now..."
  • Click "OK"
  • Open "Registry" and follow the items that say "Subitems Defined" until you get to "BTHPORT"
  • Right Click "BTHPORT"
  • Click "Properties"
  • Click "Edit Security..."
  • Click "Advanced"
  • Click the "Owner" tab
  • Select your username
  • Click "OK" on all open property pages
  • Right Click "Security Configuration and Analysis"
  • Click "Configure Computer Now..."
  • Close Microsoft Management Console
  • Done


About bench3 -

Haja Peer Mohamed H, Software Engineer by profession, Author, Founder and CEO of "bench3" you can connect with me on Twitter , Facebook and also onGoogle+

Subscribe to this Blog via Email :