09:45:40 Write to Excel2007 format<br />09:45:40 File written to 33chartcreate-bar-stacked.xlsx<br />09:45:40 Peak memory usage: 6 MB<br />09:45:40 Done writing file<br />File has been created in C:\inetpub\wwwroot\trackhr.hexbis.com\Examples<br />