Problem printing SnapShot (snp) file from C# Win app

Question

Hello.

Your help is very much appreciated.
I am trying to print  Snap Shot file from C# Win app.
using the following code:

 

Code Snippet

SnapshotViewerControl.SnapshotViewerClass ctl= new SnapshotViewerControl.SnapshotViewerClass();

ctl.SnapshotPath = @"c:\test\t1.snp";

ctl.PrintSnapshot(false);

 

However, when trying to execute the last line ("..PrintSnapshot(..."), it throws an error:
{"Exception from HRESULT: 0x800A09C6." }

 

The sanpshot component was downloaded from Microsoft (http://www.microsoft.com/downloads/details.aspx?amp;amp;displaylang=en&familyid=B73DF33F-6D74-423D-8274-8B7E6313EDFB&displaylang=en

)

 

Any idea please?
The full error code is below:

 

 

or, the full "watch"of the error is:

 

- wswse {"Exception from HRESULT: 0x800A09C6." } System.Exception
+ [System.Runtime.InteropServices.COMException] {System.Runtime.InteropServices.COMException} System.Runtime.InteropServices.COMException
 System.Object {System.Runtime.InteropServices.COMException} System.Object
 _className null string
 _COMPlusExceptionCode -532459699 int
+ _exceptionMethod {System.Reflection.RuntimeMethodInfo} System.Reflection.MethodBase
 _exceptionMethodString null string
 _helpURL null string
 _HResult -2146825786 int
 _innerException { } System.Exception
 _message "Exception from HRESULT: 0x800A09C6." string
 _remoteStackIndex 0 int
 _remoteStackTraceString null string
 _source "Interop.SnapshotViewerControl" string
+ _stackTrace {System.Array} System.Object
 _stackTraceString "   at SnapshotViewerControl.SnapshotViewerClass.PrintSnapshot(Boolean fShowDialog)\r\n   at WindowsApplication5.Form1.button1_Click(Object sender, EventArgs e) in c:\\documents and settings\\roys\\desktop\\test\\windowsapplication5\\form1.cs:line 94" string
 _xcode -532459699 int
 _xptrs 0 int
 HelpLink null string
 HResult -2146825786 int
 InnerException { } System.Exception
 Message "Exception from HRESULT: 0x800A09C6." string
 Source "Interop.SnapshotViewerControl" string
 StackTrace "   at SnapshotViewerControl.SnapshotViewerClass.PrintSnapshot(Boolean fShowDialog)\r\n   at WindowsApplication5.Form1.button1_Click(Object sender, EventArgs e) in c:\\documents and settings\\roys\\desktop\\test\\windowsapplication5\\form1.cs:line 94" string
+ TargetSite {System.Reflection.RuntimeMethodInfo} System.Reflection.MethodBase
 wswse._className null string

Thank you,
Roy