This article deals about the way to restore your computer to present state by creating a backup disk. Generally when you want
to restore your
computer all programs you have installed since you started using your
computer will need to be reinstalled, and
all your
documents will be erased.
With this post you will learn how to
create a disk image, that is a “picture” from the
system taken at the moment
all your configurations are adequated to your use, and being able
to restore in minutes every time you need.
Usually a complete reinstalling service take several hours. From now on, you will only need to do this service one more time, and so every time you need
to restore for any reason, for example a virus, file corrupting or any other software reason, you will need only
to restore that image and presto! Your system will be put back to the factory condition, at the exactly point it was when you created the image, with all your programs and preferences the way you need, in just a couple of minutes!
You will be able to
create even more than one image, in different points, and the
system works with any version of Windows Operating System!
Procedure
Even though the system lets you to
create disk images at any “point”, certainly you
don’t want
to restore your system to a point when you had already installed and removed several programas, had problems with viruses, etc. So, we will do a complete fresh Windows install, to make possible to create a fresh image and with the programs and configurations at the point we need.
To do so, we assume you can install the Windows operating system by yourself, the
device drivers and other programs. If you don’t know how to do it, I suggest to call a
computer technician. Yes, he will charge you for the service, but this will be the last time you’ll need to pay somebody to do it!
Partitioning
Usually, when we install Windows, we
create just one partition, identified by the letter C:, and it uses all the available space on the hard disk. If we do that way, we will need an extra
hard disk or several CDs and/or DVDs to store the image, and everytime you need
to restore your system, you’ll need to backup
all your
documents, e-mail messages, etc., before you start the restoration process.
But if you divide your
hard disk, creating two partitions, you’ll have, besides C:, a
second partition (D:), where you can store your documents, e-mail messages, and even the disk image. So, besides saving money with CDs and DVDs, the restoration process will be faster and your
documents will be safe from many problems.
The partitioning process can be done during Windows installation, deleting the C:
partition and creating two new partitions with the Windows setup program. You decide the size of these partitions, but for a 40 gigabytes
hard disk, I suggest to use 10-15 gigabytes for the C: and all the remaining space to the D: partition. These sizes are good for the most of the users.
Windows Setup
Once the partitioning is done (or not, even though I recommend), go on with the
Windows Setup. Install all the device drivers, programs, do all the configurations needed. Configure your
computer the way you like.
If you make the two partitions, a second Local Disk should appear along with the D:
drive letter.
Create these folders in this partition:
-My
Documents
-restore
-Outlook Express (if you use Outlook Express for e-mail)
Once done, open Windows Explorer, right-click on My
Documents folder, click on
Properties, and select Move. So, select D:\My
Documents and click OK. Let Windows move your files. From this moment on, each file you save on My
Documents folder will be automatically saved on the D: partition, remaining safe when you need
to restore your system.
If you use Outlook Express for e-mail, open it, go to Tools > Options > Maintenance, click on Store Folder and change it to D:\Outlook Express, like you did with My
Documents. This way, your e-mail messages will be stored on the D: partition, and everytime you restore your system your e-mail messages will be there! This process can be used also with other programs, but the respective user’s manual needs to be read in order to discover which folder it uses.
Image Creation
Once Windows is on the point you like, with everything working fine, it’s time to
create the image. There are several programs developed to
create these images like Magic ISO or Norton Ghost®
In order to
create the image, first we need to install Norton Ghost. Once Norton Ghost is installed, open the program, click on Advanced and select the
Backup option. At the left side, in Source, select the C: partition, and at Destination, select File. Click on Next, and at the following window select the D:\Restore folder and put a name for the file (8 characters maximum). Click on Next > Next, and so Norton Ghost will confirm you intention, and warn you that the
computer will be restarted.
When you click OK, Norton Ghost will start the image creation process. After the image creation, the
computer will be started again. This process can be done again at any moment, and more images can be created, at different points.
Take a look at the D:\Restore folder. There is a big file there, with the name you
provided before, that is the C: partition image (it is usually smaller than the total amount of data of the partition, because it uses data compression). NEVER delete this file, it is the disk image!
Image Restorarion
To restore the image, we need to keep in mind that:
-When you restore the image, EVERYTHING that was in the destiny partition is
erased. So, backup your important files that are in the C: partition. It includes desktop files,
for example.
-It’s not a bad idea to
create an image from the current C: partition state before
restoration, because so you’ll have a complete image of the C: partition, being able to
restore, if needed, one single file from the image.
-The
computer will be disconnected from the network while the process is running.
So, if you have folders and/or printers shared on the
computer, they will be unavailable during the process.
The process
to restore the image is pretty much lick the creation process, but instead of selecting the backup option, select the Restore option, the source file and the destiny partition (C:).
After the restoration, copy back the configuration files, desktop and any others you’ve backed up before restoring the image, and update your antivirus, antispyware, Windows and firewall programs.
From this moment on, your
computer should be working fine again, without having all the work of formatting, partitioning, installing Windows, device drivers, programs… Fantastic,
isn’t it?
Tips
-Every partition on the
hard disk has a certain File System. This system can be FAT,
FAT32, NTFS, etc. My experience taught me that is better to use NTFS on the C: partition (except for the Windows 98 or older) and FAT32 on the other ones.
I suggest to use this way because:
1. NTFS reduces the file fragmentation, avoiding
performance losses, and FAT32 is better for the other partitions because it makes you able to use more data recover tools if needed.
-The Windows XP/2000 setup program – or FDisk, in Windows 98 – let us set up
partitions before installing Windows itself. However, their resources for partitioning are limited. The better option is to use a professional partitioning program, like PowerQuest Partition Magic®. When you
create the partitions, try to
create a primary partition (C:), and one extended partition using the rest of the available space, creating a logical partition inside of the extended. This option facilitates future reconfigurations of the partitions. Remember: FAT32 facilitates these reconfigurations, so there is another reason to use FAT32 with the additional partitions.
-After finished creating the image, if possible, make copies on CDs and DVDs. Even if you have the better hard disk of the world, NEVER trust it totally. If one day your hard disk stops working, and you have the image on CDs and DVDs, it’s just a matter of replacing the hard disk and restoring the image!
-Norton Ghost lets you to create a boot floppy disk, which loads the ghost program
automatically when you boot your computer using it. Create this disk, it may be very useful in case of a bigger sytem crash. From the boot floppy disk, you can simply point to the image file and restore the C: partition.
-If you don’t want let anybody be able to restore your image files, remember that
Norton Ghost lets you to protect the images using passwords.
-Before creating a new image, erase all temporary files, both system’s and internet
temporary files, to avoid restoring this “dirt” when you restore your system.
-If you have several computers, maybe it can be interesting to buy an external hard
disk, with USB connection. You can store several disk images in a single hard disk (obviously, depending on the size of each partition).
