Hello,

Install macOS Catalina 10.15 on VirtualBox on Windows PC. Now you are done completely with the steps of macOS 10.15 on VirtualBox. Therefore, open VirtualBox and start the installation of macOS Catalina 10.15 on VirtualBox. After that, you run the installation just follow the steps to install properly macOS Catalina 10.15 on VirtualBox. If you need Windows, you’ll be prompted to download and install Windows 10 or use your Boot Camp installation. You may also migrate your Windows PC. or use Linux, like Ubuntu. Lightning Fast Graphic and resource-hungry Windows applications run effortlessly without slowing down your Mac. By using VirtualBox, you can install Windows on your Mac. This enables you to run Windows-only applications on your Mac. Here are the main steps involved in installing Windows on a Mac: Download and Install VirtualBox.

I run an hp laptop with amd processor, 4 gig ram, with virtualization active in my BIOS and BCDedit turned off. (see older posting). I am able to install windows 10 until the very last step of configuration. I got the error OOBEREGION. I went to MS support. Not much other than try again. I even change my country to USA and us keyboard. No luck.
Could it be possible something else in the BIOS needs to be change?

Installing Virtualbox On Mac

Did anyone encounter this error in virtual box before, how did they resolve it?

Install Windows 10 On Mac With Virtualbox

Install Windows 10 On External Hard Drive Mac Virtualbox

This is a fresh ISO file made from microsoft support web site, from the same laptop. I am lost. Can anyone assist in detail what to do?