Zwift has worked fine on Windows 10 desktop machine for several months. Today crashed on launch and checked log to see:
GLFW ERROR 65542: WGL: The driver does not appear to support OpenGL
My last successful launch said this:
[10:01:46] GFX_Initialize: GL_version = 3.1.0 NVIDIA 382.05
[10:01:46] GL_vendor = NVIDIA Corporation
[10:01:46] GL_render = GeForce GTX 970/PCIe/SSE2
Have checked for updates to graphics card (none available)
Have reinstalled Zwift. Any other suggestions?