private void PreferencesForm_Load(object sender, EventArgs e)
{
autoStartCheckBox.Checked = ShortcutProvider.ShortcutExists();
autoUpdateCheckBox.Checked = Settings.Main.UpdateOnStartup;
rememberTimeStampCheckBox.Checked = Settings.Main.SaveTimestamp;
timeDifferenceCheckBox.Enabled = rememberTimeStampCheckBox.Checked;
timeDifferenceCheckBox.Checked = Settings.Main.SaveDifference;
minimizeInsteadOfCloseCheckBox.Checked = Settings.Main.MinimizeInsteadOfClose;
}