The virtual machine may fail to boot from an ISO because the boot order prioritizes the virtual hard disk over the optical drive, resulting in a “No bootable medium ...
You can look inside MEMTEST.IMG with 7-zip and see it won't boot. It just has literally 2 image files. It will not boot. Also I tried it, I tried burning it from windows. I haven't tried converting it ...
If you are trying to install Windows in VirtualBox but receive FATAL, No bootable medium found, System halted error continuously, here is what you can do to fix the ...
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