TCP/IP error

Hi ,
i've been trying to install a question bank software designed for windows using crossover. But after installing im being prompted with this error to install TCP/IP .. i have no clue about it.. can somebody help please?

Note: Moved to it's own thread. You'll not find much help hijacking someone else's 130something post thread with an unrelated topic.

Did you check the Crossover site to see if this software you're attempting to install is even compatible?
And you'll probably do better getting an answer searching for the solution and asking at the Crossover forum.

And if you post a question there, I'd suggest you tell them what OS you're using, along with the specific software you're attempting to get running and the specific error you're getting.