Crash

[Dude]

Code:

Couldn't find the bsp for this map.  Please build the fast file associated with maps/mp/.d3dbsp and try again.

Hi, guys
somebody knows what is it? and what it wants from me?

[Nekochan]

It wants you to build the fast file associated with maps/mp/.d3dbsp and try again, sooo..

Spoiler (Click to View)

When this error pops up? Seems like it can't load some of your maps. Maybe your fastfiles are corrupted, do you use licensed version from Steam?
Btw, you can't use old maps from previous Call of Duty series. ( If you are trying to )

[Dude]

@SailorMoon
I use old maps from previous Call of Duty series