If you have a conference or something where you know you may get some international traffic, specifically areas like Canada, you will need to make one quick adjustment to your form.
1. Once you log in, go to management tools.
2. Click on your Form Manager
3. Select the form you want international submissions from.
4. Click Edit Form
5. Click Form Data
6. You will see a radio button that will ask:
7. Click yes...
8. You are now free to roam about the country... not literally. :-)