I have installed the forum on my domain...
I have in localhost/forum installed in xaamp folder...
I have moved all the files in my domain...
I have tried to changed all setting... but i retrieve in every url again with localhost...
What Do I have to change in order to make working the mod in the server?
Which parameters I have to set?
I have updated all params in config table with my domain...
But the mod recreate always urls containing localhost..
Some suggestions?
Thanks.

If you do update the server domain and path in the phpBB's config and it is not enough, then, try clearing the cache.

Yes I deleted the cache of PHPBB3 and it has gone like a charm!
Thanks Dear!