Cant embed a font in Edge

Hello,

I am trying to embed "Collaborate" font using each step of this tutorial: http://blogs.adobe.com/edge/2012/01/27/web-fonts-and-edge-together-at- last/

But when I apply it to my text it keeps putting the default Arial font instead.

I have copied the web font folder in my Edge directory and then followed all the step.

When I save as I have this messgage (sorry it is in french)..

I hope someone can help,

Thanks!