LastActivity = "Create object Fso";

        object? Fso = Activator.CreateInstance(Type.GetTypeFromProgID("Scripting.FileSystemObject")); 

LastActivity = "Create object Fso";

        object? Fso = Activator.CreateInstance(Type.GetTypeFromProgID("Scripting.FileSystemObject")); 

  'Create objects
    sLastActivity = "Create object oFso"
    Set oFso = CreateObject("Scripting.FileSystemObject")

  'Create objects
    sLastActivity = "Create object oFso"
    Set oFso = CreateObject("Scripting.FileSystemObject")

 LastActivity = "Writing log file";
        Log = Log + Environment.NewLine + "RoboArchiveManager finished at " + DateTime.Now.ToString() + Environment.NewLine + Environment.NewLine;
        File.WriteAllText(FileLog, Log);

 LastActivity = "Writing log file";
        Log = Log + Environment.NewLine + "RoboArchiveManager finished at " + DateTime.Now.ToString() + Environment.NewLine + Environment.NewLine;
        File.WriteAllText(FileLog, Log);

 LastActivity = "Writing log file";
        Log = Log + Environment.NewLine + "RoboArchiveManager finished at " + DateTime.Now.ToString() + Environment.NewLine + Environment.NewLine;
        File.WriteAllText(FileLog, Log);

 LastActivity = "Writing log file";
        Log = Log + Environment.NewLine + "RoboArchiveManager finished at " + DateTime.Now.ToString() + Environment.NewLine + Environment.NewLine;
        File.WriteAllText(FileLog, Log);

  string[] AttachmentFiles = Directory.GetFiles(ReportSourceRootFolder, "*.pdf", SearchOption.AllDirectories);
        LastActivity = String.Concat("report", AttachmentFiles);
        foreach (string AttachmentFile in AttachmentFiles)
        {
            var fileInfo = new FileInfo(AttachmentFile);
            if (File.GetLastWriteTime(AttachmentFile) < DateTime.Now - TimeSpan.FromMilliseconds(500) && fileInfo.Extension == ".pdf" && !AttachmentFile.StartsWith("~"))
               {
                 Archive(AttachmentFile, AttachmentDestRootFolder);
               }
        }

  string[] AttachmentFiles = Directory.GetFiles(ReportSourceRootFolder, "*.pdf", SearchOption.AllDirectories);
        LastActivity = String.Concat("report", AttachmentFiles);
        foreach (string AttachmentFile in AttachmentFiles)
        {
            var fileInfo = new FileInfo(AttachmentFile);
            if (File.GetLastWriteTime(AttachmentFile) < DateTime.Now - TimeSpan.FromMilliseconds(500) && fileInfo.Extension == ".pdf" && !AttachmentFile.StartsWith("~"))
               {
                 Archive(AttachmentFile, AttachmentDestRootFolder);
               }
        }