I'm not sure I understand "old versions" and "new versions" in your context.
However, Windows
Backup provides old(yesterday) and new(today)
data versions when used in incremental mode.
Using Windows Restore, you should expand the
backup segment to see how the data is contained.
Each incremental backup creates a completely
new segment of the target. So, if you could run
two incrementals back to back, and could show
absolutely no data changes between the two, the
second segment would be empty.
Conversely, if the incementals were run back to
back, but "profile.dat" had changed between the
two runs, the first segment would contain the old
"profile.dat" and the second segment would con-
tain the new "profile.dat".
But, as these incremental segments begin to extend,
the restore effort extends proportionately.
"Talal Itani" <(E-Mail Removed)> wrote in message
news:sJdVh.3981$nU4.226@trnddc03...
> Hello,
>
> I am starting to get serious about backing up my data. I used Ntbackup,
> but I disliked it, so I backup up rarely. Then I used SyncToy, but it
> crashes, it complains about long file names, so I do not trust. It seems
> that Norton Ghost and Acronis True Image are good backup choices. Both
> packages do an image of the drive. But I also want to backup everything
> under 'documents and settings' differentially, so that old and new
> versions of data files can be retrieved. Can these programs do that? I
> would appreciate any backup advice.
>
> Talal Itani
>
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