So I love Contact Form 7, it's been working great for me... I have a new project where I am trying to setup the file upload feature, but I am experiencing some issues..
I was able to add the file upload feature with no problems:
First - for testing - I set the fize size to a max of 32mb, file type jpg - with this I was able to successfully sent the form with the file as an attachment.. The jpg was about 16mb
Second - for testing - I set the fize size to a max of 32mb, file type mp3 - with this - the form did not work work, just clocked...
I found a few support suggestions and was able to confirm the php.ini file has the max file size set to 64mb, which is not an issue..
I also tried setting the file type to mov and it did the same thing..