when i try to start game using dosbox it tells me no cd in drive!!can you help??

Yes we can! :ok:
Start DosBox. You'll probably be in drive Z: Read the text above that and you'll get a short tutorial how to mount a cd drive (mount a cd-drive=make the computer pretend there'd be one... :D ). If you can't work it out, just return and ask. :ok:

How to mount a cdrom in DOSBox.