Using erunt in windows 7
Installing erunt is straightforward - run the erunt-setup.
It is possible to backup the registry using System Restore a Windows service that allows you to revert your system back to a previous restore point.Note that the batch-initiated copying process only restores the system registry. . For example, in addition to the normal daily backup created at first boot on, you could create a backup in a folder named C:windowserdnta or C:windowserdntbeforetest or whatever.This can minimize the size of the files and optimize registry access, potentially speeding up a slow computer.In that case, you would need to create an ISO image of the XP CD with the SP2 updates applied, then create a CD from that ISO image. .However, you should then be able to restart into XP Windows and from there you can run erdnt.
Then double-click on the copy of erdnt.
In addition, I suggest you accept the setup option of having a shortcut to the erunt.
(Note: erdnt is not a typo.).EXE which you will find in that folder.So I have changed my setup so that only 7 days' of folders are saved automatically, plus my ad hoc backups.Because each restore folder created by eruntgui is independent and stored separately, there is no chance that one corrupted backup folder can corrupt all the other backup folders (making restore impossible) System Restore is infamous for this problem and frequently makes it impossible to perform.All the stuff after "C:Program Fileseruntautoback.Detailed information on the workings of erunt, ntregopt and examples of how to restore from outside image tricks lite mac of Windows (if Windows does not start up) are available from the erunt website here.If you make any mistake when executing a DOS command such as CD or DIR you willl get a cryptic error message. .Press the Options button to configure the program: eruntgui Options, advanced users can configure various options but the key ones are: By default, backups will be saved in the Windowserdnt folder.Every now and then, simply get into Windows Explorer or your favourite substitute explorer (I use PowerDesk) and delete aged backup folders which you feel you will not need (or can't afford space for). .
There are also a few other open source utilities that can be run and some could be useful.