Didn't work, so I ran your last code. Results provided below. Also, in case it helps you, attached is the HelperPHP.php file.
Warning: mkdir() [function.mkdir]: No such file or directory in D:\Hosting\4491668\html\CFSP2\WA_DigitalFilePro\HelperPHP.php on line 30
Warning: move_uploaded_file(D:/Hosting/4491668/html/CFSP2/contactus.php/attachments\44bcfc577e25e2c6258bd82b1b07f5d0_tmp.doc) [function.move-uploaded-file]: failed to open stream: No such file or directory in D:\Hosting\4491668\html\CFSP2\WA_DigitalFilePro\HelperPHP.php on line 96
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'D:\Temp\php\php5523.tmp' to 'D:/Hosting/4491668/html/CFSP2/contactus.php/attachments\44bcfc577e25e2c6258bd82b1b07f5d0_tmp.doc' in D:\Hosting\4491668\html\CFSP2\WA_DigitalFilePro\HelperPHP.php on line 96
Warning: copy(D:/Hosting/4491668/html/CFSP2/contactus.php/attachments\44bcfc577e25e2c6258bd82b1b07f5d0_tmp.doc) [function.copy]: failed to open stream: No such file or directory in D:\Hosting\4491668\html\CFSP2\WA_DigitalFilePro\HelperPHP.php on line 98