The best time to register for DrupalCon Dublin is now. Earlybird discounts end July 29.
The content_profile_registration module does not correctly validate the profile content when there is a required field of type filefield
Attached a patch for 6.x-1.x, the branch that I used.
There is some problem with the patch, invalid encoding maybe?
Drupal is a registered trademark of Dries Buytaert.