Error Message "This feature require sharepoint 2010 or greather with Infopath Form Service enabled"

It happen when you try make "Sharepoint List" in Microsoft Info Path 2010.

This feature just enabled in Microsoft SharePoint 2010 Enterprice and sometimes this service doesn't active.

To check it, you must do like this :

1. Go to "Central Adminstration Page"
2. Click "Site Actions" => click "Site Settings" in the bottom
3. In "Site Collection Administration" => click "Site collection features"
4. Find "SharePoint Server Enterprise Site Collection features" click "Active" this feature

Now, you can try make new sharepoint list again.

I hope, it will be solving your problem :)