If your graphics card doesn't support OpenGL 4.4, you can use a software implementation like Mesa:
If you followed this guide and your hardware is from 2012 or later, you should now have full OpenGL 4.4 support—and likely even OpenGL 4.6—ready for gaming, rendering, or development on your Windows 7 64-bit machine. opengl 4.4 download windows 7 64 bit
By following these steps, you should be able to download and install OpenGL 4.4 on your Windows 7 64-bit system, provided your graphics hardware supports it. If your graphics card doesn't support OpenGL 4
| Symptom | Likely Cause | |---------|---------------| | OpenGL version stuck at 3.3 or lower | Your GPU does not support 4.4, or you’re using Microsoft’s generic Basic Display Adapter driver. | | Game says “OpenGL 4.4 not found” but Extensions Viewer shows 4.4 | The game is using software rendering (e.g., Mesa/LLVMpipe) or a different OpenGL DLL (e.g., opengl32.dll in the game folder). | | OpenGL Extensions Viewer crashes | Corrupted driver install. Use DDU (Display Driver Uninstaller) in Safe Mode to cleanly remove and reinstall. | | | Game says “OpenGL 4
: Search for your series (e.g., GeForce 400 series or newer) on the NVIDIA Driver Downloads : Search for Radeon HD 7000 series or newer on the AMD Support
* The extensions listed below are part of the OpenGL 4.4 core specification, but they can also be used in contexts below OpenGL 4. www.guru3d.com How to make OpenGL 4.4 available? - Khronos Forums
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