This article explores the possible causes and suggests what you can do if your Virtual Machine won't boot without the ISO file.

In my last tutorial I introduced you to Windows 2000's Disk Probe, a utility that lets you modify almost anything on your system's hard disk on a sector-by-sector basis. Now it's time to start ...

Linux-Windows dual boot systems don't have an easy way to access Linux files while booted into Windows. Some tools exist, but they don't offer perfect solutions. I've found using a shared ...

But when I boot from it and reach the DOS environment, my BIOS update file isn't there. So, is there a straightforward app that can do for bootable .iso files what Rufus does for bootable USB sticks?

Also looking inside the memtest86-iso.iso file, I don't see anything I recognise as characteristic of bootable media e.g. it doesn't look like a linux bootable or a windows bootable..

Redboot -- an open source boot/debug environment New embedded debug and bootstrap environment from Red Hat replaces GBD and CygMon.