Call Of Duty 4 Game Help and Maps ⇒ windows mode

[Gen Stranger]

I ran into a problem where the cod4x screen went into windows mode and I could not get it out of that mode

I found on the internet a solution
run the game up and at the screen open a console using ctl ~
in the console type
/R-Fullscreen 1
then
/vid_restart

it worked for me