15:05:11 Unable to set Cell Caching using SQLite3 method, reverting to memory
15:05:11 Create new PHPExcel object
15:05:11 Set properties
15:05:11 Add data
15:05:11 Hide 'Phone' and 'fax' columns
15:05:11 Set outline levels
15:05:11 Freeze panes
15:05:11 Rows to repeat at top
15:05:13 Write to Excel2007 format

Fatal error: Class 'ZipArchive' not found in C:\wamp\www\classes\PHPExcel\Writer\Excel2007.php on line 227