Mailmessage to mapimessage conversation

when i am trying to convert a mailmessage into a mapimessage using
MapiMessage mapiMessage =MapiMessage.FromMailMessage(mailMessage);
this code an error occured
error:-System.TypeInitializationException
HResult=0x80131534
Message=The type initializer for ‘#=zkzoukSwhgVXWZX8EkQV8EQjnMl0asRoR5g==’ threw an exception.
Source=Aspose.Email
StackTrace:
at #=zf_NeUr6CAeG3_x1SPseU2ZUkE6KqSvWVGtHYEAtXbY82.#=znXkAbes=(Int32[] #=zCM7Abw4IGaQY, Boolean #=zg0LTY$q0lNe6)
at Aspose.Email.Mapi.MapiMessage…ctor(String #=zzbwKgdQ=, String #=zGImcuTw=, String #=zoQU75UU=, String #=zQtB_8ac=, OutlookMessageFormat #=zXSIFqfY=, Boolean #=zgHv7YrrhKrtY, Int32 #=z9QV9Lwg=)
at Aspose.Email.Mapi.MapiMessage…ctor(String #=zzbwKgdQ=, String #=zGImcuTw=, String #=zoQU75UU=, String #=zQtB_8ac=, OutlookMessageFormat #=zXSIFqfY=, Boolean #=zgHv7YrrhKrtY)
at Aspose.Email.Mapi.MapiMessage…ctor(String from, String to, String subject, String body, OutlookMessageFormat format)
at Aspose.Email.Mapi.MapiMessage.#=zSFNT6nKaG6n5(MailMessage #=zuF3g_iQ=, MapiConversionOptions #=z0wrWUxM=)
at Aspose.Email.Mapi.MapiMessage.FromMailMessage(MailMessage message, MapiConversionOptions options)
at Aspose.Email.Mapi.MapiMessage.FromMailMessage(MailMessage message)
at File_Fender_Zimbra_Export.FormMain.loadMessage(DirectoryInfo dirInfo) in E:\CurrentProjects\GitHub\File-Fender\Zimbra Export\Project\Zimbra Export\File Fender Zimbra Export\FormMain.cs:line 818
at File_Fender_Zimbra_Export.FormMain.treeStructure_AfterSelect(Object sender, TreeViewEventArgs e) in E:\CurrentProjects\GitHub\File-Fender\Zimbra Export\Project\Zimbra Export\File Fender Zimbra Export\FormMain.cs:line 97
at System.Windows.Forms.TreeView.OnAfterSelect(TreeViewEventArgs e)
at System.Windows.Forms.TreeView.TvnSelected(NMTREEVIEW* nmtv)
at System.Windows.Forms.TreeView.WmNotify(Message& m)
at System.Windows.Forms.TreeView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, WM msg, IntPtr wparam, IntPtr lparam)

This exception was originally thrown at this call stack:
[External Code]

Inner Exception 1:
TypeInitializationException: The type initializer for ‘#=zYeuA3uzmfHO9em1ZIDR_nluCPA6BXfpJIA==’ threw an exception.

Inner Exception 2:
NotSupportedException: No data is available for encoding 860. For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method.
How can i solve this

@mantumalakar1

Could you please attach your message file along with simplified code example to reproduce the same issue at our end? We will investigate the issue and provide you more information on it.

File Link - https://drive.google.com/file/d/19Oxzcj1a6V2g_JHXLaOt9vL33Uu9zQtE/view?usp=sharing

Please don’t investigate…
Problem already solved

@mantumalakar1

It is nice to hear from you that your problem has been resolved. Please feel free to ask if you have any question about Aspose.PDF, we will be happy to help you.