VT-x is not available, but is enabled in BIOS

[Clippy]

VT-x is not available, but is enabled in BIOS

[Clippy]

There are three common culprits for the type of error the user is seeing:

- VT-x is not enabled in the BIOS

- The CPU doesn't support VT-x

- Hyper-V virtualization is enabled in Windows

Since the user already eliminated the first two possible culprits, the next step is to open a command prompt as administrator and run the following command:

```
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V

```

Afterwards, reboot the PC and try VirtualBox again.