Question / Help Worked fine with 10 (reverted to Win 7 and getting "failed to initialize video")

[AshleyQuick]

18:13:35.404: CPU Name: Intel(R) Pentium(R) CPU N3710 @ 1.60GHz
18:13:35.416: CPU Speed: 1600MHz
18:13:35.416: Physical Cores: 4, Logical Cores: 4
18:13:35.416: Physical Memory: 3953MB Total, 1228MB Free
18:13:35.416: Windows Version: 6.1 Build 7601 (revision: 17514; 64-bit)
18:13:35.416: Running as administrator: true
18:13:35.416: Aero is Disabled
18:13:35.416: Portable mode: false
18:13:35.884: OBS 21.1.2 (64bit, windows)
18:13:35.884: ---------------------------------
18:13:35.886: ---------------------------------
18:13:35.886: audio settings reset:
18:13:35.886: samples per sec: 44100
18:13:35.886: speakers: 2
18:13:36.803: ---------------------------------
18:13:36.803: Initializing D3D11...
18:13:36.803: Available Video Adapters:
18:13:36.894: device_create (D3D11): Failed to enumerate DXGIAdapter (887A0002)
18:13:36.895: Failed to initialize obs video (-2) with graphics_module='libobs-d3d11.dll', retrying with graphics_module='libobs-opengl.dll'
18:13:37.858: ---------------------------------
18:13:37.858: Initializing OpenGL...
18:13:37.960: OpenGL extension ARB_pixel_format is required
18:13:37.960: gl_platform_create failed
18:13:37.960: device_create (GL) failed
18:13:38.078: Failed to initialize video. Your GPU may not be supported, or your graphics drivers may need to be updated.
18:19:52.586: Freeing OBS context data
18:19:52.592: == Profiler Results =============================
18:19:52.592: run_program_init: 379030 ms
18:19:52.592: ┣OBSApp::AppInit: 125.925 ms
18:19:52.592: ┃ ┗OBSApp::InitLocale: 60.22 ms
18:19:52.592: ┗OBSApp::OBSInit: 4339.51 ms
18:19:52.592: ┣obs_startup: 41.827 ms
18:19:52.592: ┗OBSBasic::OBSInit: 2193.14 ms
18:19:52.592: ┣OBSBasic::InitBasicConfig: 0.822 ms
18:19:52.592: ┣OBSBasic::ResetAudio: 0.725 ms
18:19:52.592: ┗OBSBasic::ResetVideo: 2191.46 ms
18:19:52.592: obs_hotkey_thread(25 ms): min=0.001 ms, median=0.008 ms, max=76.722 ms, 99th percentile=40.208 ms, 97.223% below 25 ms
18:19:52.592: audio_thread(Audio): min=0 ms, median=0.077 ms, max=71.058 ms, 99th percentile=0.264 ms
18:19:52.592: =================================================
18:19:52.592: == Profiler Time Between Calls ==================
18:19:52.592: obs_hotkey_thread(25 ms): min=24.457 ms, median=25.39 ms, max=103.622 ms, 90.8068% within ±2% of 25 ms (0.0284839% lower, 9.16471% higher)
18:19:52.592: =================================================
18:19:52.639: Number of memory leaks: 172

 

[AshleyQuick]

Disregard. When I posted, it was a clean install of Win 7. Once I ran Windows update, it installed the needed graphic drivers. OBS is running fine now.