private void buttonShowLogs_Click(object sender, EventArgs e)
{
hMailServer.Settings settings = APICreator.Application.Settings;
System.Diagnostics.ProcessStartInfo explorer = new System.Diagnostics.ProcessStartInfo();
explorer.FileName = "explorer.exe";
explorer.Arguments = settings.Logging.Directory;
System.Diagnostics.Process.Start(explorer);
Marshal.ReleaseComObject(settings);
}