Important Google and kuena

I' ve just upgraded from fireboard to joomla.
When i search for a subject from my kuena forum in google and i click it, it shows 404 error but if i turn the seo off then there is no 404 error but it shows me my homepage instead of the relevant subject in the kuena forum.

Why does that happen? Can anyone help me?

Thank you...

This link may help:
docs.kunena.com/index.php/Migration_Issues

You need redirect rules from FB to Kunena.

Dear Matias,

Thank you for the quick response very kind of you, I read the redirect rules but couldnot clearly understood. Just to confirm what to do can you please help me for the below?

There are 2 files error.php and htaccess. I think i am going to put the error.php in the root, tight? and so what will i do with the htaccess.?

Thank you,

Yes, both files are located in www root.

You add this into your real .htaccess file (htaccess.txt should be renamed/copied to .htaccess) after line: RewriteEngine On

PS. remember to replace address with your own url..

Thank you Matias,

How old is he? I have a 2 year old son.

Does that help me for indexin google my pages faster? Or do i need to do something more to be indexed faster?

Off-topic: my son is 2 years 9 months and daughter 3 months.. Google indexes when it wants.. If you have high traffic site with a lot of changes, it should be soon.

PS. try if those old urls actually work -- that code is a bit old.