https://stackoverflow.com/questions/26740113/virtualbox-shared-folder-permissions

benötigt extension-pack

https://www.eltima.com/de/article/virtualbox-usb-passthrough/

download vbox-VM from https://developer.microsoft.com/de-de/windows/downloads/virtual-machines

$ windev=WinDev1910Eval
$ tar -xvf ${windev}.ova
$ nano ${windev}.ovf #change SVGA to VGA in <Display controller="VBoxSVGA" VRAMSize="128"/>
$ newsha1=$(sha1sum ${windev}.ovf | sed -e 's/^\([0-9a-f]\+\)\s\+\(.*\+\)$/SHA1 (\2) = \1/')
$ sed -i -e 's/^.*.ovf.*$/'"$newsha1"'/' ${windev}.mf #replace checksum of ovf-file
$ tar -cvf ${windev}-NEW.ova ${windev}.ovf ${windev}-disk001.vmdk ${windev}.mf #maybe repack

then you can import the ovf into VBox5

https://gist.github.com/goodjob1114/9ededff0de32c1119cf7