I have a slight problem in accessing the Zen Cart ACP on pakistani.cz , now whenever I try to access the ACP it's redirecting to the test site I used and I can't work out just where the redirect is coming in. Can anybody help me to work out which file I need to edit (or the reason it's redirecting), I've looked and looked but I just can't see where the test site (on hornby.cz) is mentioned.

I suspect that a back has been performed incorrectly by somebody though everybody swears they haven't touched anything