ExcelInteropProblem

// How i call the method
object value = null;
bool fixWorked = false;

Thread t = new Thread(() => value = LoadChartTemplate());
t.SetApartmentState(ApartmentState.STA);
Start();
Join();

// Reading thread return
fixWorked = (bool)value;



// My Method
private static bool LoadChartTemplate ()
        {
            Application excelApp = null;
            Workbook    workbook = null;
            Microsoft.Office.Interop.Excel.Worksheet worksheet = null;

            try
            {
                excelApp = new Microsoft.Office.Interop.Excel.Application();
                workbook = excelApp.Workbooks.Open (config.DiretorioRelatorio);
                worksheet = workbook.Sheets[Consts.RECOVERED_SHEET];

                string template = @"C:\Projetos\Marcello Lins\TIM\Relatorios_Cobranca\TimRelatorioCampEscritaXPagamento\ReportLIB\ReportPath\TimChartTemplate.crtx";

                ChartObject charts = worksheet.ChartObjects (0);
                charts.Chart.ApplyChartTemplate (config.DiretorioRelatorio);

                return true;
            }
            catch (Exception ex)
            {
                Console.WriteLine (ex.Message);

                return false;
            }
            finally
            {
                workbook.Save ();
                workbook.Close();
                excelApp.Quit ();

                ReleaseObject (worksheet);
                ReleaseObject (workbook);
                ReleaseObject (excelApp);
            }
        }