Problem using Illustrator SDK examples

Hi all,

I'm trying to compile and execute the FreeGrid example contained in SDK, as written in the Adobe Illustrator CC Programmers Guide at page 35 I tried to import FreeGreedUI project in Flex Builder but I got an error:

The folder does not contain a valid Flash Builder Project.

Does anybody knows the correct way to import and compile the sample projects?

Thanks.

Luigi Villa

Update:

I tried to import example projects in Eclipse Adobe Extension Builder 3 but but even that did not work.

it is possible that there is not a decent documentation?