In newer versions of Windows 10 they've renamed (sort-of) Hyper-V to 3 or 4 different names. In short, turn all of them off (Hyper-V, Windows Hypervisor Platform, Windows Defender Application Guard, Virtual Machine Platform). Also, ensure your BIOS doesn't have a built-in Xen hypervisor (some Dell laptops and other corporate-style laptops do).
Also, we don't provide support for end-users. So, contact the company that makes the software. That's not us.