Hi joy,
Just to be certain, CE is not two DVD/CD-Rom boxes, it is one product, on one DVD.
It will just intstall the whole package in one go.
But if it's really just the Ship Simulator 2008 game, then; Where did you buy it from?
If it's from a retailer, go back to them.
If you ordered it from VSTEP, contact them on info@shipsim.com and explain your problem, and they will set it right.
Regards,
Fred