BO1 client keeps minimizing automatically when i open the client

[at0mic_ro0ster]

I go to open the client and it continually minimizes itself. I can hear the music for a second and also see the menu for a second as well but it just minimizes itself

[Resxt]

Cannot open the game window/black screen on launch
How to fix black screen on launch?
Go in the bootstrapper command prompt (the console opened when you start the game)
and paste this (right click) r_fullscreen 0;r_noborder 1;vid_ypos 0;vid_xpos 0;vid_restart then press Enter