Solved K 3.0: How to setup CAPTCHA for registered users

Excuse me as I enter captcha, I entered the public and private key, but I can not see it.

Nobody knows me reply to this post. It 'very important to avoid spam.

No-one knows anything about your website which may explain why no-one has replied to your topic. Please read How to ask questions - the "smart" way .

Thanks for the reply, but not knowing the English language I have to translate everything from time to time so it is very difficult to find the exact topic. However, it seems that I did what I indicavi I posted a picture, I have not written anything about the type HELP I have written in all capital letters. Now I attach also the configuration report, I hope this post enough.

Database collation check: The collation of your table fields are correct

Joomla! SEF: Enabled | Joomla! SEF rewrite: Disabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Missing | PHP environment: Max execution time: 30 seconds | Max execution memory: 48M | Max file upload: 32M

Kunena menu details:

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ID	Name	Menutype	Link	Path
233	Forum	kunenamenu	view=home&defaultmenu=235	forum
234	Indice delle categorie	kunenamenu	view=category&layout=list	forum/home
235	Discussioni recenti	kunenamenu	view=topics&mode=replies	forum/recente
236	Nuova discussione	kunenamenu	view=topic&layout=create	forum/nuovadiscussione
237	Senza risposta	kunenamenu	view=topics&mode=noreplies	forum/senzarisposte
238	Mie discussioni	kunenamenu	view=topics&layout=user&mode=default	forum/mierecenti
239	Profilo	kunenamenu	view=user	forum/profilo
240	F.A.Q.	kunenamenu	view=misc	forum/aiuto
241	Ricerca	kunenamenu	view=search	forum/cerca
289	Regolamento	kunenamenu	view=misc	forum/regolamento
242	Forum	mainmenu	Itemid=233	kunena-2013-11-13

Joomla default template details : yoo_moreno | author: YOOtheme | version: 1.0.4 | creationdate: Unknown

Kunena default template details : Blue Eagle | author: Kunena Team | version: 3.0.3 | creationdate: 2013-10-20

Kunena version detailed: Kunena 3.0.3 | 2013-10-20 [ Bifrost ]
| Kunena detailed configuration:

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Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
template	blue_eagle
showannouncement	1
avataroncat	1
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	0
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	2048
imageheight	800
imagewidth	800
imagesize	150
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2
filesize	120
showranking	1
rankimages	1
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	1
userlist_posts	1
userlist_karma	1
userlist_email	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory	0
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
usernamechange	0
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	it-IT
sessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
defaultpage	recent
default_sort	asc
sef	1
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
showbannedreason	0
version_check	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
show_list_time	720
show_session_type	0
show_session_starttime	0
userlist_allowed	0
userlist_count_users	1
enable_threaded_layouts	1
category_subscriptions	post
topic_subscriptions	every
pubprofile	1
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
captcha_post_limit	0
keywords	0
userkeywords	0
image_upload	registered
file_upload	registered
topic_layout	flat
time_to_create_page	1
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	8
pickup_category	0
article_display	intro
send_emails	1
fallback_english	1
cache	1
cache_time	60
iptracking	1
rss_feedburner_url
autolink	1
access_component	1

| Kunena integration settings:

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Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

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Joomla! languages installed:
en-GB	English (United Kingdom)
it-IT	Italian (IT)

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: None

J! 2.5.7 is unsupported. You cannot use K 3.0.3 on J! 2.5.7.

prejudice sozzled, I installed version 3.2 but does not work on this?