During the testing phase, I did not have any problems with the software linking to Outlook calendar. After purchase, the software will start up with the following error. Please help!:

ee the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.TypeInitializationException: The type initializer for "Desktop_Sales_Manager.common" threw an exception. ---> System.Runtime.InteropServices.COMException (0x80040154): COM object with CLSID {4FD5C4D3-6C15-4EA0-9EB9-EEE8FC74A91B} is either not valid or not registered.
at Desktop_Sales_Manager.cls_Outlook..ctor()
at Desktop_Sales_Manager.common..cctor()
--- End of inner exception stack trace ---
at Desktop_Sales_Manager.formMain.mainForm_Load(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at DevComponents.DotNetBar.Office2007RibbonForm.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at DevComponents.DotNetBar.Office2007RibbonForm.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2407
CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
DesktopSalesManager
Assembly Version: 6.7.3.0
Win32 Version: 6.7.3.0
CodeBase: file:///C:/Program%20Files/Software%20On%20Sailboats/Desktop%20Sales%20M...
----------------------------------------
DevComponents.DotNetBar
Assembly Version: 6.4.5.0
Win32 Version: 6.4.5.0
CodeBase: file:///C:/Program%20Files/Software%20On%20Sailboats/Desktop%20Sales%20M...
----------------------------------------
System.Windows.Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c5...
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2407
CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/syst...
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50...
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.6001.4
CodeBase: file:///c:/windows/assembly/gac/microsoft.visualbasic/7.0.5000.0__b03f5f...
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77a5c561934e089...
----------------------------------------
System.Xml
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77a5c561934e089/...
----------------------------------------
Accessibility
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase: file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03f5f7f11d50a...
----------------------------------------
System.Design
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.design/1.0.5000.0__b03f5f7f11d50a...
----------------------------------------
Interop.Redemption
Assembly Version: 4.1.0.0
Win32 Version: 4.1.0.0
CodeBase: file:///C:/Program%20Files/Software%20On%20Sailboats/Desktop%20Sales%20M...
----------------------------------------
PureComponents.Navigator
Assembly Version: 2.0.1580.17466
Win32 Version: 2.0.1580.17466
CodeBase: file:///C:/Program%20Files/Software%20On%20Sailboats/Desktop%20Sales%20M...
----------------------------------------

************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the machine
rather than being handled by this dialog.