13:41:01 Load from Excel2007 file<br />13:41:01 Update cell data values that are displayed in the chart<br />13:41:01 Write to Excel2007 format<br />13:41:01 File written to 34chartupdate.xlsx<br />13:41:01 Peak memory usage: 6 MB<br />13:41:01 Done writing file<br />File has been created in /home/fgh547/public_html/excel/Examples<br />