Easy q on install fear

Discussions related to using VirtualBox on Windows hosts.
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sysyphus
Posts: 3
Joined: 7. Dec 2014, 03:45

Easy q on install fear

Post by sysyphus »

Greetings!
Have lost **entire** system before on unknown error in my install attempt - so here to quick check, please:

Task: To load a new XP Pro copy into a new Vbox install on a Windows 8.1 machine.
How to ensure that it does install into the new Vbox and doesn't trash the existing original Windows 8 operating system on the machine?
Thank you,
socratis
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Posts: 27329
Joined: 22. Oct 2010, 11:03
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Re: Easy q on install fear

Post by socratis »

A virtual machine (VM) installation never[1] touches the original operating system. It creates a bunch of files on your hard drive, but that's it. If you create a VM called "WinXP" for example, you'll end up typically with the files:
  • WinXP.vbox: that's the "recipe" for your VM, how much RAM, how many CPUs, how many and what kind of hard disks, etc.
  • WinXP.vdi: that's the virtual hard drive that holds the data of the VM.
I'm not sure what you did in your previous attempt that would cause your *entire* system to fail, but I've never heard of that one before. You may want to take a look at the user manual, Chapter 1, First steps and mainly at Chapter 1.7, Creating your first virtual machine.

[1] There is a way to potentially create havoc on your original system, if you assign your VM's HD as raw-access to your actual HD, but I highly doubt that you tried that advanced technique.
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sysyphus
Posts: 3
Joined: 7. Dec 2014, 03:45

Re: Easy q on install fear

Post by sysyphus »

socratis wrote:A virtual machine (VM) installation never[1] touches the original operating system.

[1] There is a way to potentially create havoc on your original system, if you assign your VM's HD as raw-access to your actual HD, but I highly doubt that you tried that advanced technique.
Thanks for the info!
I was "helped" by someone that prior time and that could have been it...... :roll:
mpack
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Re: Easy q on install fear

Post by mpack »

I would give one additional tip:

When installing an OS, do it from an ISO (virtual CD) mounted in the VM drive, and never from a physical CD/DVD mounted in the host drive. Both are allowed, but the former - besides many other conveniences - will never result in you accidentally replacing your host OS.
sysyphus
Posts: 3
Joined: 7. Dec 2014, 03:45

Re: Easy q on install fear

Post by sysyphus »

mpack wrote:I would give one additional tip:
When installing an OS, do it from an ISO (virtual CD) mounted in the VM drive, and never from a physical CD/DVD mounted in the host drive. Both are allowed, but the former - besides many other conveniences - will never result in you accidentally replacing your host OS.
AHA! Just wot I needed to know, thanks. Will help relieve my ever-growing paranoia... :?

AND I notice you are running XP under and over! I keep finding experienced hacker-type people still using XP everywhere. :D
(Must be a good reason..)

Interestingly, I use (need!) Dragon Speech-2-text program and the latest version simply won't work properly with Windows8.
So, I'm actually looking at going back to XP. (I have an old paid Pro version never used - only thing is it is version 2002 which probably means the year, I guess.) :lol:
BillG
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Re: Easy q on install fear

Post by BillG »

I would expect all XP CDs say 2002 - that is the year it was released.
Bill
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