OfficialPlugins.FrbUpdater.UpdateWindow.UpdateWorkerThreadDoWork C# (CSharp) Method

        private void UpdateWorkerThreadDoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
        {

            try
            {
                DoDownloadAndSaveAllFiles(mFoundFiles, mDownloadedFiles);
            }
            catch (InvalidOperationException ioe)
            {
                if (_currentFile != null && !updateWorkerThread.CancellationPending)
                {
                    MessageBox.Show(@"Download for the following file has failed:

" +
                                    _currentFile.ServerFile + @"

Exception Info:
" + ioe);
                }
                return;
            }

            if (updateWorkerThread.CancellationPending)
            {
                e.Cancel = true;
                return;
            }

            try
            {
                //Copy files
                foreach (var fileData in mDownloadedFiles)
                {
                    File.Copy(fileData.DiskFile, fileData.ProjectFile, true);
                }
            }
            catch (Exception exception)
            {
                MessageBox.Show(@"Copy failed.

Exception Info:
" + exception);
                return;
            }
        }