hi,

I have installed modification phpBB SEO to phpBB3. Why If I write google site:www.mypages.com when I see links with post19.html
I think that links will be with problem-game-t930.html
why I see in google the links with post19.html ?

thanks

That's probably because you did not install / activate the zero duplicate, or did it, but did not set the post redirection to at least "guests".
It as well means that you did not implement the suggested robots.txt.

The mods are made so that if you do nothing, post urls are indexed, this is to prevent many post urls to be dropped by robots.txt before they get a chance to be redirected for search engines.

So, install / activate the zero dupe with the proper post redirection option, and wait at least two month before you implement the suggested robots.txt.

it's ok http://img232.imageshack.us/my.php?imag ... pbbtc7.jpg ?

only to have to do ?
now, when i write google site:www.mypgaes.com it will be ok?
i must create a robots.txt ?

It's the idea, you can see the results by just following a postxx.html url in google index, you should be redirected.

About the robots.txt, as I told you, you'll have to wait at least two month before you implement it in your case.

All this is explained in the install file.