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ERUNT 1.1j

Protect your computer from Registry corruption with this tiny – yet essential – backup tool 

by Nick Peers

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License: Freeware
Operating Systems: Windows 7 (32 bit), Windows 7 (64 bit), Windows Server, Windows Vista (32 bit), Windows Vista (64 bit), Windows XP

User Account Control must be disabled in Windows 7 and Vista for the program to work correctly. 

Languages: English
Software Cost: Free
Date Updated: 21 October 2010
Watchlist: Add download to my watchlist
Downloads To Date: 627
Developer: Lars Hederer
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Back up your Windows Registry swiftly and safely using ERUNT

Think of it as Windows XP’s Achilles heel: if any of the Registry files corrupts, you can’t boot into any form of Windows to restore it. The backups you need are sitting there in your System Restore points, but you can’t access them outside of Windows. Result? A repair installation or – worse still – the loss of all your precious data as you’re forced to reach for the recovery discs.

Microsoft made amends with the release of Vista and Windows 7: you can boot from your Windows installation disc or rescue CD and access System Restore from the repair options on the disc, enabling you to roll back the Registry to a working state. But what can you do if you’re running Windows XP?

The solution lies in ERUNT, an acronym for Emergency Recovery Utility NT. Let this auto-start with Windows, and it’ll back up your Registry each time you start your PC in the Windows\ERDNT folder. Leave this folder selected as you can then restore a working backup of your Registry using the Recovery Console, which is part of the Windows XP installation disc (no disc? Click here to create one).

Should you need to restore your Registry, just boot to the Recovery Console, then type cd erdnt\autobackup and press [Enter]. Type dir and press [Enter] to see a list of folders with the date on them: locate the last backup and type cd dd-mm-yyyy, replacing dd-mm-yyyy with the correct date and press [Enter], then type batch erdnt.con and press [Enter] to launch the recovery tool and restore your Registry.

Note: although the program is technically compatible with Windows 7 and Vista, it’ll only work with User Account Control switched off. We don’t recommend this, so recommend ERUNT for XP users only.


An essential backup tool for Windows XP users, but rendered unnecessary for Vista and Windows 7 users who have a rescue or Windows installation disc handy. 

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Spotlight: Free Full Software

WhatsApp Messenger 2.17.61

Free Full Commercial Software

WhatsApp Messenger is the world's most popular instant messaging app for smartphones.

You can use it to send and receive text and voice messages, photos, videos, even call your friends in other countries, and because it uses your phone's internet connection it might not cost you anything at all (depending on whether you'll pay data charges).

It's easy to set up and use. There's no need to create and remember new account names or pins because it works with your phone number, and uses your regular address book to find and connect you with friends who use WhatsApp already.

You can talk one-to-one or in group chats, and because you're always logged in there's no way to miss messages. Even if your phone is turned off, WhatsApp will save your messages and display them as soon as you're back online.

There's plenty more (location sharing, contact exchange, message broadcasting) and the app is free for a year, currently $0.99/ year afterwards.

What's New in Version 2.17.61

- Search messages within a specific chat: Open any chat, tap the chat name at the top to go to Contact Info/Group Info, and then tap Chat Search.
- Design improvements for iOS 11.
- Post text-only updates to your status and they'll be visible for 24 hours. Just tap the pencil icon in the Status tab, type what you'd like to share, and pick a background color or font.