as a Mac user, I installed VirtualBox and created a Windows 10 guest system to be able to build my plugins for Windows.
R20 works fine in the guest system, but R21 and S22 report missing OpenCL libraries. The viewport does not draw, it just stays black. I can build my plugins, but I can't test if they even work.
Is there anything I can do to make it work (starting Cinema with CTRL+SHIFT pressed didn't help)?