The button throws me this.
Fatal error: Uncaught exception 'phpmailerException' with message 'Could not instantiate mail function.'
And the option "Send emails via SMTP." is not selectable.
I am not working offline and sending emails from wordpress for new users works just fine.
Sent you an e-mail with user/password for the demo account but no response.
The button descriptors still looking like this : http://www.fvnet.ch/wp-content/uploads/2014/03/guiform_bug.png
event after the plugin upgrade and wordpress 3.9
Tried to completely uninstall and reinstall the plugin without success.
Please let me know if you can help or if I have to try another plugin.