FreakOut.classes.DatabaseConnector.InitializeCache C# (CSharp) Method

        public void InitializeCache()
        {
            LogInstance.WriteToFile(4, "Initializing Cache", LogSource);

            if (!Directory.Exists("cache"))
                Directory.CreateDirectory("cache");

            if (!Directory.Exists("cache\\thegamedb"))
                Directory.CreateDirectory("cache\\thegamedb");

            this.CleanCache();
        }

        public MainWin(bool debug)
        {
            LogInstance = new Logger(debug);

            DBConnection = new DatabaseConnector(LogInstance);
            SearchInstance = new Searcher(LogInstance);

            LogInstance.WriteToFile(1, "Starting Application", LogSource);
            LogInstance.WriteToFile(1, "Initializing Cache", LogSource);
            DBConnection.InitializeCache();

            LogInstance.WriteToFile(1, "Fetching all PC-games from the DB", LogSource);
            CurGameList = DBConnection.AllGamesByPlatform("PC");

            //Start the searcher in it's own thread, it shouldn't interfere with anything
            LogInstance.WriteToFile(1, "Starting Searcher-Thread", LogSource);
            SearchThread = new Thread(() => { SearchInstance.IntervallSearchFromDB(30); });
            SearchThread.Start();

            LogInstance.WriteToFile(1, "Loading Form", LogSource);
            InitializeComponent();
            LogInstance.WriteToFile(1, "Welcome To FreakOut!", LogSource);
            btAddGame.Enabled = false;
            btAddGame.Visible = false;
            cBSearchResultPicker.Enabled = false;
            cBSearchResultPicker.Visible = false;
            bs_games.DataSource = DBConnection.FillDataTable();
            dataGridView1.DataSource = bs_games;
            dataGridView1.Refresh();

            if (CurGameList != null)
            {
                for (int x = 0; x < CurGameList.Count; x++)
                {
                    if (CurGameList[x] != null)
                        lboxGameList.Items.Add((x+1) + ". " + CurGameList[x].Name.Replace(":", "-") + " (ID: " + CurGameList[x].ID + ")");
                }
            }
            else
            {
                lblNameOfGame.Visible = false;
                lblPublisher.Visible = false;
                lblPlayers.Visible = false;
                lblCoOp.Visible = false;
                lblRelease.Visible = false;
                lblContent.Visible = false;
                lblYoutube.Visible = false;
                lblGenres.Visible = false;
                pbGamePic.Hide();
                lboxGameList.Items.Add("No games currently to display.");
            }

            this.FillPlatformBox();
            lboxGameList.SelectedIndex = 0;
        }