Hi ClaudioPaixao, I have read your quarry and i guess you need to create Virtual Machines in Hyper-V. To do this just go for the following steps one by one. In the start just write hyper v in your Start Menu search bar and choose the option of Hyper-V Manager. You can try https://appuals.com/virtual-machine-hyper-v-2019-powershell/ this website to learn a lot more. Now under the Actions list, choose New > Virtual Machine > Next and give your virtual machine a name, then pick the option of Next. I hope that by going for these steps you would be able to successfully run PVsyst in a compatibility mode without any trouble.
