Anyone good with Windows?

[liv]

So my brother emailed me in a panic, his friend's computer won't boot into Windows and he's scared to reinstall Windows in case he loses all her data. I know in theory reinstalling the OS is supposed to leave files untouched, but I also know that doesn't work very well. Does anyone know the black magic to save the files from the pre-boot screen? We've got as far as the Microsoft support documentation and some basic Google searches, anyone have anything better than that?

His description of the problem:

I have an XP disc. I booted it from the disc and it let me enter a recovery console. I tried a check disc recovery thing but that didnt help. If I run the fix boot program will it wipe all of R___'s data? Can I reinstall windows without wiping the C Drive? Is it easy? Is there a way of getting the data before reinstalling windows

Any suggestions much appreciated!

ETA: further question pulled up from the comments:

One little question, how do I get to the dos prompt? When I boot from the XP disc, I can enter the recovery console, reinstall windows or exit everything it seems to me. My research suggested that the recovery console doesn't give you enough access rights (?) to copy files to an external drive.

Comments

Re: Backing up Windows from Linux

[graydon]

Well, yes, but I shouldn't.

Root commands in unixes assume that you a)know exactly what you are doing and b)have your feet backed up somewhere, because you're dancing a jig in a minefield.

While "learn by doing" definitely applies, learn by doing while you're trying to recover critical data is... less than optimal, shall we say? It's a much better idea to get someone who actually knows what they're doing to show you/do it for you than to try to figure out what you're doing while not losing your data.

(Fedora, for example, uses udev, which means that the device files (the /dev/sda1 or /dev/sdb2, etc. that correspond to physical hardware) can move around between boots; this is why you use disk labels rather than device files as mount identifiers in udev systems. Someone who doesn't know that can get themselves into a right muddle.)

Re: Backing up Windows from Linux

[(Anonymous)]

*Root commands in unixes assume that you a)know exactly what you are doing and b)have your feet backed up somewhere, because you're dancing a jig in a minefield.

While "learn by doing" definitely applies, learn by doing while you're trying to recover critical data is... less than optimal, shall we say?*

What wonderful phraseology.

Southernwood