I used boot CD (created from Zenwork 7) to boot up a Dell optiplex 745 for
I have problems during booting.

First message I got was:Could not find the ZEMworks Installation CD.
Activating manual setup program.
I entered for OK. Then I selected the language, selected Start
Installation or System, ... from the source medium, I selected network. I
got No network device found....

Does someone know who to fix this?