WampServer

I have just installed Wamp5 on XP SP2 and it has installed correctly and is functioning. Apache and MySql work, localhost site works, and so do the other sites that wer installed by default. I have added new alias, and this has added correctly and show in the list. When I try and access the site I get a site error. Not Found The requested URL /dbtd was not found on this server. Apache/2.0.59 (
Forum: WampServer English