Unable to install OPNsense on Virtual box

[jschroeder]

Can someone help, I am using these instructions at this link to install OPNsense on virtual box. but for some reason I am getting this error below.

Basically a link on a walk thru tutuorial on how to get OPNsense to work would be great.

I found this link, but it didn't give me any details for my errors I ran into.
https://kifarunix.com/how-to-install-opnsense-on-virtualbox/

[danb35]

How is your virtual drive configured in VirtualBox?

[jschroeder]

Thanks we are good to go. I needed to mount the cd and the hard disk. I was trying to run it off the cd which work but when I went to install, it needed the hard disk mounted as well. I hadn't used virtual box enough to understand that.