Xp sp2 - problems with Ad-Aware [Anniversary Edition]

[FONT= "Arial Narrow"][/FONT]

PC: DUALCORE 2Ghz Ram 2GB HDD 250 Gb
ROUTER BELKIN WIRELESS G

Hello. Since 10 years I've been using the Lavasoft products, beginning with the Windows 98 till now (I am a Windows XP SP2 user)

Actually I installed the Ad-Aware Anniversary Edition
I cannot update my database.

The problem is like this:

'Connection error. Check the configuration'

When I check the configuration, it is with 'Proxy disabled'
That's correct, I am not under proxy

I Tried to download the database directly from the author's page but when it redirects to the mirror, appears on screen:

'Internet cannot show the webpage'

When I apply the diagnostics, it passes correctly 'No internet communication errors'

NOTE: The unbelievable fact is with the same ROUTER BELKIN, my
NOTEBOOK (an Acer 1603) runs the same software, but it updates NORMALLY !!!!

And also, connects to the page.

Can you help me?

OZZY