Roy said:
Sorry, I just want to clarify,supposing my C drive got corrupted and
it has barely 3 gigs of free space left and the Acronis TIB file is
15 gigs in size, how can it accomodate in the C drive Free space
without overwriting the existing files ?
*Everything* is overwritten.
Let's assume your image archive (.tib file) is not compressed. It does't
matter what size your hard drive is. (OK, it matters if your hard drive
is smaller than 20GB, but that's it.)
It doesn't even matter if you use the same hard drive.
It doesn't matter what's on the hard drive!
When you restore an image, the result is a hard drive the way it was
when the image was made.
So if you had a hard drive that was 20GB and had 5GB of free space, you
really only had 15GB of actual data on it. If you made an image of the
entire hard drive and stored that image file somewhere else, that means
you can restore it. When the restoration is done, the hard drive is
identical to how it was when you made the image. You can use the
original 20GB drive if you wish. Whatever is on there gets wiped away
anyway in order to restore the image. You don't need to format the drive
before you perform the restoration (as I believe you asked about in
another post). The restoration does it all. If the original drive is
physically shot, you can replace the drive. The restoration still works
the same exact way. You can even put in a 250GB drive if you wish. You
will wind up with 15GB of data and 235GB of free space. But the 15GB of
data will be structured exactly as it was before, so your operating
system, programs, documents -- *everything* -- will all be there,
functioning just as they were when you made the image.
I would like to hear more details about the mechanics how the Acronis
can fit that 15 G file into 3 gig free space in the C drive ?
No, no, no, no, no! Think of your hard drive as *20* GB of free space!
It's *all* free space! All you are doing is going into the wayback
machine. If you made an image of your drive one week ago, it doesn't
matter if there is no free space on it today. It doesn't matter if today
your drive dies and you throw it away. Put any old drive into your PC,
boot off the Acronis CD, hook up the external hard drive (presumably
that's where your image is) and run the program. Choose Restore. The
result will be the PC will be functionally identical to how it was one
week ago (when you made the image).
Now, I am assuming you had made an image archive, not a file archive.
This must be an image of the entire hard drive!