hi frnds

I downloaded ASP project from site..i checked everything in dreamviewer.all coding are fine ..but the problem is project is not working as web-application in my pc..i need help for that.. i tried to change path in connection datbase file .. but still its not working..its open as a save, open dialogue box..

'instantiate ADO connection
Set Con = Server.CreateObject("ADODB.Connection")
'specify data provider you want to use
objcon.open = "Provider=Microsoft.Jet.OLEDB.4.0;
Data Source="K:\bcaproject\how_to_build_an_online_store \How to build an online store\online store tutoria/db/central.mdb;Persist Security Info=False"

this is coding i chnged in file.. plzz help me in that.. & also tell me is there anywhere else coding is needed.. or anything..
i need help..THANKS