I have been tweeking with Contact Form 7 a while and have read a few online helps.
The form is sent out fine but the attachments are not.
I have called the field 'your_file' and declared it as follows
[file your-file limit:2000000 filetypes:png|gif|jpg|jpeg|pdf|txt|doc|docx|odt]
and then of course added "[your-file]" in the lower frame under "Attached Files"
I am in fact thinking of changing plug-in as noting helps here
Hope someone can help