Stop capture error

[AngelBePro]

For some reason im trying to speedrun portal 2 but when I open the log I see that its trying to hook portal2 but then instantly stops capturing, heres the error

18:25:57.772: [game-capture: 'Game'] init_shtex_capture: failed to open shared handle
18:25:57.772: [game-capture: 'Game'] capture stopped
18:26:01.693: [game-capture: 'Game'] attempting to hook process: portal2.exe
18:26:01.849: [game-capture: 'Game'] d3d9 shared texture capture successful
18:26:01.870: gs_texture_open_shared (D3D11): Failed to open shared 2D texture (80070057)

So please help me.

 

[R1CH]

For laptops, OBS must run on the same GPU as the game for game capture. See https://obsproject.com/forum/threads/laptop-black-screen-when-capturing-read-here-first.5965/