All Links lead to the homepage

Hi,

I have managed to get Opencart installed but I have hit a snag.

On my site, the Account, Login, Checkout, Basket Tabs all do nothing when clicked. The shortcut showing in the staus bar for the account tab for instance is http://mydomain.com/account

However, looking at the demo site I see that the same Account Tab link on there is http://demo.opencart.com/index.php?controller=account

What have I done wrong for my links to be so different.

Thanks.

OK, Sorry. I fixed it.

A search came up with http://forum.opencart.com/index.php/topic,1813.0.html

I should have known better than to post without searching properly. All this talk of URL Aliasing had me confused!!