New Post: PHP Fatal error: Class 'PHPExcel_Shared_ZipStreamWrapper' not found in...

Use:
PHPExcel 1.7.8
PHP 5.2
Excel 2007
Justhost

I am new to PHPExcel and am trying to run the first example, "simple". I receive this message in the log - PHP Fatal error: Class 'PHPExcel_Shared_ZipStreamWrapper' not found in "folder..." on line 31.

I only uploaded the files that are "included" for this first project. I haven't found a quick way to upload a folder to justhost (only one file at a time currently). I was thinking that this might be the problem but I can't find where the class is defined.


Regards,
Jon