Corrupt PDF email attachment when generated by FPDF and PHP

[Offeskkix]

I have a web application that builds a dynamic PDF with FPDF and allows you to download it. That works fine. When I try to email it to myself as a test instead of downloading, I get an email with a corrupt PDF attachment.I have tried the code from http://www.astahost.com/info.php/create-email-pdf-file-39on-fly39-php_t6334.html and http://www.daniweb.com/code/snippet217105.html but get the same result each time.Has anyone come across this or know a way to fix it?