ASP only shows when on local PC code shows over web

Hi,
We are running wiredcontact which is ACT! over the web, I've now incorporated a page that brings in an MS Access database using ASP and it also works well BUT ONLY when I am sat at the local machine. When I try to view the same pages over the intranet of from an external browser all I can see is the source code that should be showing the data grid.

I think I need to make a change in the IIS setup but I am not sure about which setting.

Any help would be very appreciated, thank you