Vostro 200 Desktop - Imaging Error

I am using the most recent ZenWorks Imaging IR1 pack.

However, while creating an image of Dell Vostro 200 tower using PXE option, I am getting the following error:

"Could not find the Zenworks Installation Source .... Activating Manual Setup Program' with the OK prompt.

I also used the Boot CD. The program seems to run fine. However, after I enter all details (Image name), I get an error message "Cannot connect to the IP Address"

We have been using imaging fine so far without any problems. (Both PXE and boot disk options work fine)

Any advice or suggestions would be greatly appreciated.

Thanks