chronoform not be changed. stuck

Hello,
I believe that my chronoform is 3.1 or 1.3.
At least 1 year I have not made ​​changes to the form.
Now I need to use it again.
When I open the form I can not edit the fields. It does not appear even the red "X" to eliminate fields. If you try to watch online the result, http://www.ischiafilmfestival.it/index.php?option=com_content&view=article&id=12&Itemid=552 you will see that the blue icons with the "i" does not appear.
It can be hung in the form?
Or maybe I just do not know to use the wizard?
How do I unlock it?
Sorry for my english but I'm Italian.

Hi isma22,

You are using ChronoForms v3 and it looks as though your site has the MooTools Upgrade plug-in enabled. ChronoForms v3 requires the plug-in to be disabled.

Bob

Dear Bob
our website has been updated recently. You think that I can no longer use the chronoform V3?
Or you can give me a url where I can download a plugin to use it?
If I load on my website a newer version of chronoform, the module v3 and all my chronoform will erase? I make this question to you because I could also try to use a new chronoform but I also have the old to remember how to structure the form.

Sorry Bob!
I had not been able to translate what you have written.
Only now I realized that I had to disable the plugin MooTols.
Now it seems that everything works fine.
Thanks for your help!

Hi isma22,

Please see this FAQ about upgrading. You can install both versions of ChronoForms on the same site but only one of them will run correctly depending on the MooTools Upgrade plugin setting.

Bob