Thank you for the reply.
I changed (copy and pasted) line 1 of the WA_DigitalFilePro/HelperPHP.php file (I found in the root directory) as suggested (using DreamWeaver CS4) to:
I put the WA_DigitalFilePro/HelperPHP.php file to the site (including dependent files). I then opened my site admin to add a product and received the same results with the exception of the line number now being 863 instead of 861 due to the edited file. Result:
Fatal error: Out of memory (allocated 32768000) (tried to allocate 15872 bytes) in /homepages/25/d319221346/htdocs/WA_DigitalFilePro/HelperPHP.php on line 863
If you need access to my admin or files let me know. My host provider is 1and1.
Any help will be greatly appreciated.