Retrieving the COM class factory for component failed

Hi,

I am trying to burn the CD from my windows application using the DLL’s Interop.NeroLib and Interop.NeroVisionAPI, it worked fine for around 30 days,
but now its throwing an error as
“Retrieving the COM class factory for component with CLSID {F3FBC8E5-93A3-11D4-8217-A85459000000} failed due to the following error: 8007007e”

And this is the LOG:

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

************** Exception Text **************
System.IO.FileNotFoundException: Retrieving the COM class factory for component with CLSID {F3FBC8E5-93A3-11D4-8217-A85459000000} failed due to the following error: 8007007e.
at NeroFiddlesCOM.NET.MainForm.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 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

NeroFiddlesCOM.NET
Assembly Version: 1.0.2013.24822
Win32 Version: 1.0.2013.24822
CodeBase: file:///E:/AtharPOC/NeroSDK-1.06/NeroCOM/Samples/NeroFiddlesCOM.NET/NeroFiddlesCOM.NET.exe

System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

Interop.NEROLib
Assembly Version: 1.4.0.0
Win32 Version: 1.4.0.0
CodeBase: file:///E:/AtharPOC/NeroSDK-1.06/NeroCOM/Samples/NeroFiddlesCOM.NET/Interop.NEROLib.DLL

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (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:

<configuration>
<system.windows.forms jitDebugging=“true” />
</configuration>

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

I am new to .net please help me out of this…

Thanks in advance