I reinstalled my complete PC with the AMD Ryzen 3900 CPU. Then I installed the AMD Ryzen Master software and used it a few times for observations. Today, about 2 months after I last opened it, I suddenly see the message "Ryzen Master can only run with Virtualization Based Security disabled...".
I have recently installed Virtualbox. I never had Windows Hyper V on the blank installed Windows.
Can Virtual Box be the problem? Or Windows Updates?
I just installed the latest version of AMD Ryzen Master. But it did not bring any improvement