Please help me

[zawebsajt28]

Hi

A few days ago ESET Smart Security 5 detect "HTML/ScrInject.B.Gen virus" and blok my site. All othes Anivirus not detect that script. Some people says that is false positive.

See picture http://i56.tinypic.com/2eggoli.png

I have a backup of my website and MySQL Database..and I uninstall my wordpress site with Fantastico De Luxe and install again. On my new wordpress site I try to login with admin and ESET again detect virus.

How can i restore MySQL Database..i have error?

-----------------------------------------------------------------------------------------------
Error

SQL query:

--
-- Dumping data for table `wp_ad_buttons`
--
INSERT INTO `wp_ad_buttons` ( `id` , `ad_picture` , `ad_link` , `ad_text` , `ad_strdat` , `ad_enddat` , `ad_views` , `ad_clicks` , `ad_active` , `adg_count` , `adg_show` , `ad_pos` )
VALUES ( 1, 'http://blogio.net/ad_buttons_125.jpg', 'http://blogio.net/blog/wp-ad-plugin/', 'ads powered by Ad Buttons', '0000-00-00', '0000-00-00', 1, 0, 0, '', '', 0 ) ;

MySQL said: Documentation
#1062 - Duplicate entry '1' for key 1
-------------------------------------------------------------------------------------------------

See picture http://oi55.tinypic.com/34qplyd.jpg

Please help me to remove that virus and protect my blog for free

My site is: http://ddlmania.co.cc/

Thanks