I bought civilization 4 and when I'm trying to install it there comes text: an error (-5009 : 0x8002802b) has occured while running the setup.
please make sure you have finished any previous setup and closed other applications. If the error still occurs, please contact your vendor: Firaxis Games.

What is the problem?

When does this error occur?

When does this error occur?
I open CD and choose install and then i choose english language and it starts loading and then there comes this error

Does it even take yuo to the install screen?

no it doesn't

Same happened to me, did you try to install it before and cancel in the middle or have you not even had the chance to install anything?