virtualbox no bootable medium found 4.1.2

Click Add and browse the bootable ISO disk image. Once a new storage controller has been added, click the Add optical drive icon, and in the pop-up window, hit Choose disk. Click the Add storage controller icon, and in the opened menu, hit Add IDE controller.

Now you must include/select this file as the virtual hard disk/ medium file as shown in the answers above. Go to virtual machine settings and select the Storage tab. This file is also used if you actually want to install the particular OS on your PC/laptop. This file can be found on the website of the OS you want, and must be downloaded. An external file called the ISO or system image file is needed.This is the 'bootable medium ' referenced above. When you install VirtualBox, it does not automatically come with the ability to run all the listed operatings systems (as I used to think ). (Configure your host OS to show all extensions if the folder that opens does not show a. vbox-prev file), and post the zip file, using the forum's Upload Attachment tab. So I will try to answer it as simply as possible, for anyone in my position :- Right-click the VM in the main Virtualbox window's VM list, choose Show in Explorer/Finder/File Manager. Primarily because Ubuntu had been installed on my PC by a friend, and I had zero experience there. I remember it taking me a while even after reading them. Although I have accepted the answers above, I realize that from the point of view of a complete noob to linux and operating systems in general, the concept of images ,ISO files etc is still confusing.

Virtualbox no bootable medium found 4.1.2