Arduino Case DXF not opening in AI CC 2015

Hi!
Nice projects here. :)
I've got an issue opening the _lasercut arduino case v3.dxf_ on Adobe Illustrator CC 2015,
as it won't recognize the DXF and it will just open it thinking it's a text file.
Do you know if that's my problem or not? Can you check?

As a request, do you have the svg of the file?
Thanks!