Finding OpenGL 2.0 for a Windows 7 32-bit system can be a bit tricky due to the age of both the operating system and the version of OpenGL. Typically, OpenGL drivers are provided by the GPU manufacturer rather than being downloaded directly from a central repository. So, the first step is to identify your graphics card manufacturer—NVIDIA, AMD, or Intel—and visit their official website to peek for the latest driver available for your GPU and OS.
For NVIDIA, you can go to the NVIDIA Driver Downloads page, input your graphics card information, and specify Windows 7 32-bit as your OS. For AMD, the process is similar through the AMD Drivers and Support page. Intel users can check the Intel Download Center. It’s crucial to download drivers only from these official sources to avoid security risks.
In terms of compatibility issues, ensure that your graphics card actually supports OpenGL 2.0. Most modern cards will support far higher versions, so if your card is relatively new, OpenGL 2.0 should be supported. However, if you're dealing with older hardware, it's recommended to check the specific GPU model's specifications.
Also, keep in mind that Windows 7 support officially ended in January 2020, which means newer drivers might not be available, and continuing to run this system could expose you to security risks. If possible, consider upgrading to a newer version of Windows to maintain security and compatibility with newer software and drivers.