The process Microsoft Broadband Networking Tray Application belongs to the software Microsoft Broadband Networking Software by Microsoft Corporation (www.microsoft.com). Description: MSBNTray.exe is located in a subfolder of "C:Program Files". The file size on Windows XP is 466944 bytes.
There is an icon for this program on the taskbar next to the clock. The program has a visible window. You can uninstall this program in the control panel. File MSBNTray.exe is not a Windows core file.