FolderBrowserDialog dialog does not scroll to selected folder and last folder does not get selected if path does not exist

Question

I am using FolderBrowserDialog to browse folder in the system.

I am observing following issues

1)FolderBrowserDialog dialog does not scroll to selected folder. I need to manually scroll down to selected folder. one forum suggested to append directory path separator in the end of file path but that did not helped.

2)FolderBrowserDialog dialog does not select the last selected folder if path set to SelectedPath does not exist. How to select last valid path folder in this case?

Following is code snippet.

FolderBrowserDialog dlg = new FolderBrowserDialog();

dlg.SelectedPath = filePath;

dlg.Description = OracleSVCRes.GetString(OracleRESStr.DialogChooseCredentialsFolder);

if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)

{

filePath = dlg.SelectedPath;

}