Selasa, 08 Februari 2011
Data Recovery - Restoring Deleted Files
So you have accidentally deleted those pictures from your vacation last summer, and the
recycle bin has been emptied. Are your files gone for good? They may not be. While Microsoft
tries to tell you that emptying the recycling bin permanently deletes your files, the truth is that
Windows simply marks the file as deleted, and treats the space that it occupies as free. The
data is not actually removed from the drive at this time. Thus until a new file is written onto that
space, you have the chance to recover the deleted files.
It is important to differentiate between steps for recovering deleted files and partitions and the
steps you need to take if there is physical damage to your drive. If your hard drive has is
making strange noises, shaking, rattling or smoking, then there is no software fix that will
resolve your problems. You need to turn your computer off immediately, remove the hard drive
and call a data recovery service if your files are vital.
Whenever you realize that you have lost data, the first thing to remember is not write anything
more to the hard drive. The more data that is written to the hard drive after the accidental
deletion of files means that there is a greater probability that the lost data will be gone forever.
The first step is to visit the recycling bin to see if the missing files are there. If that is the case, it
is a simple procedure to move the files from the recycling bin to the main portion of your file
system. If you were careful with your computer set up, you may have installed a program like
Norton SystemWorks to protect yourself from viruses. Programs like this often include
automatic backups. You will need to check with the software documentation to see how to
recover any files from the backup archive.
If Windows cannot help you find your missing files, you will want to consider using data recovery
software. There are many packages out there. Some are shareware, and a couple are even
freeware. At this time we will not begin to review the many data recovery software solutions that
exist. Suffice it to say that quality data recovery software can retrieve at least part of your
missing data with a comparatively high frequency. It will also include utilities for searching for
and organize the missing data, so that you do not need to wade through a list of everything that
has been deleted from your computer since you purchased it.
A more serious problem results when a partition containing needed files has been deleted. You
do not want to attempt to create a new partition. Your data is probably still there. Creating a
new partition will wipe it out completely. Data recovery software may be able to recover files
lost when a partition was deleted. You can either run the software on another partition, or in the
case of a complete hard drive wipeout, you will want to either install another hard drive or
remove the problem drive and reinstall it in another computer.
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