I have several Win10 VMs and a real one. On all of them the CFA switch is (was?) off. I’m in the midst of install and function checks for ACP Expert 9 right now. I’ll look but it appears that you can inform CFA that specific apps are to be allowed normal access. It should be sufficient to allow ACP, MaxIm, FocusMax, and Scheduler to have normal freedoms, along with any executable device drivers like PlaneWave, AP, EQMOD, etc.