Open GL version unrecognized or insufficient to run program

[nathan600r]

I'm trying to install on my windows 7 PC and I guess I messed something up. I unzipped the release 1045 folder and I copied everything from it and put it in my C:/diablo folder. The belezbub icon only shows that error when I click it but my diablo.exe loads up the game, minus the cd being inserted. Did I miss something obvious?

[nathan600r]

LOG START AT = 2017-08-09-14-33-13
APP: Initializing application.
APP: Initializing SDL.
APP: Creating Game Object.
APP: GameContainer creation start.
APP: GameContainer creation finished.
APP: SDL setting inital video mode.
APP: SDL created openGL context
SCRN: OpenGL testing function availability.
SCRN: OpenGL function glGenFramebuffers not supported.
SCRN: OpenGL function glBindFramebuffer not supported.
SCRN: OpenGL function glFramebufferTexture2D not supported.
SCRN: OpenGL function glDeleteBuffers not supported.
SCRN: OpenGL function glBlitFramebuffer not supported.
SCRN: OpenGL function glSecondaryColor3f not supported.
SCRN: GL Version: 1.1.0 Vendor: Microsoft Corporation Renderer: GDI Generic GLSL: (null)
SCRN: OpenGL version 1.1 is not sufficient.
SCRN: OpenGL testing textures.
SCRN: Compressed textures not supported.
SCRN: OpenGL testing textures complete.
SCRN: OpenGL testing function availability finished.
APP: OpenGL version unrecognized or insufficient to run program.

LOG END AT = 2017-08-09-14-33-22

Here's the log folder. I'm absoluetly stumped as to what the hell is going on. I've seen a youtube video for installing it and I did exactly what that person did.

[Red Thora]

I'm now having the exact same problem after having played the game for several days. I'm on a brand new windows 10 laptop and it just updated last night. :/

[Wendigo]

Apparently it hasn't been uncommon for that stupid forced update Windows made us all do last April to mess with OpenGL's driver set; you'll have to manually update through the control panel but that should fix it.

[Red Thora]

YES! In Windows 10, I ,*JUST* learned to hit window button + x, click on device manager, scroll down to my graphics card ( display adapters), there was an ! and I check it and the note said that Windows had disabled the device due to issues. I clicked on the driver tab, clicked on update driver, and waited for drivers to download and install. I reinstalled Belzebub and BAM! It works just fine now. No messages about Opengl updates, no probs.

[hldemi]

Jesus, just run the game with compatibilty mode SP1 XP enabled