Why deleted files?
The main factor – the human, most often the user deletes files by mistake. Just empty the Recycle Bin you remember that this is where lay the report or certificate that you want to take tomorrow. Sometimes it’s noticed immediately, but sometimes goes a considerable time. The faster removal will be discovered, the better the deleted files are restored.
In second place - an error programs. For example, when upgrading software or syncwith a remote server is trying to update the data folder of the program and the “old”versions of the files deleted by mistake.
At the last place - viruses. In today’s world, the main task of the virus - to earn money by sending spam and DDoS-attacks. And most often the virus is trying to do anythingto be discovered. But sometimes there are instances that are written ”for the soul” -they can delete user files, rename, and encrypt them.
Important!
Each time you turn on your computer, browse web pages, installing and running programs on the drive to create new files – they can overwrite the deleted, which should be restored. Ideal – do not use the computer after deleting files. This will ensure the best results of data recovery.
In some cases you can recover deleted files?
The success of the recovery after the removal depends on what exactly happenedafter that, whether recorded on this section of the data:
- after removal of the computer did not do anything more - you can recover deleted files
- installed on the computer programs for data recovery - data may be damaged
- stick after deleting files no longer used - data recovery (files, documents and photos)will be successful
- USB drive is turned off immediately after the removal of base 1s - all will be well
- after removal of the photos on the camera no longer photographs - do not worry and come to us;)
- deleted section, and in its place did not create new divisions - information can be restored to 100%
The lower the action took place with the carrier after removal, the greater the likelihood of recovering deleted files.
What to do with the disk / memory stick, when they were deleted a file?
If you have lost the necessary folders or files, for their successful recovery, do the following:
- Nothing is written to this partition / disk / USB flash drive
- turn the computer off / disable the drive / memory stick to take out
- get advice, or fill out an application for reduction
- come with this vehicle to our office for inspection.
What you can recover deleted files?
Recovering deleted files is successful regardless of the fact that the files were deleted. It makes no difference which files to recover - deleted photos from a flash drive or a database 1s from the desktop. In some cases (for example, if it was notdeleting, and formatting) are more common file types recovered better due to the factthat it is possible to use additional methods of recovery, improve the quality of the result.
From which file systems can recover deleted files?
Best of all deleted files are restored to a standard file system for Windows – NTFS. It is designed so that when you delete the contents of the file is not erased and the space it occupies is marked as empty. This preserves the name of the file and its size and completely content. If you delete immediately begin to rebuild, then the result will probably be completely successful.
Flash drives, memory cards and external hard drives are often formatted with the file system FAT32 (small – in FAT16). This is an old, simple, time-tested filesystem. Due to its simplicity, it is used in all sorts of simple devices: cameras, phones, voice recorders and devices that must connect to multiple computers. This will open the file system and Windows and Mac OS and Linux, and any other user’s operating system. Recovering deleted files on FAT32 (and FAT16) is successful due to the fact that the distribution of space and a mechanism to delete files from the table is implemented as “carefully” as the file system NTFS. When you delete a file is marked as deleted, the place is marked as empty, but the list of clusters, which he has remained intact.
Most file systems on operating systems other than Microsoft Windows badly exposed to the restoration of files after deletion. Recover deleted files in Linux (file systems ext2, ext3, ext4, reiserfs, xfs and others), Mac OS X (file system HFS + and ZFS) or FreeBSD (file system UFS2) is hindered by the fact that all of these file systems have been developed much more resistant to destruction, but to do all file operations are some general requirements of a side-effect which is the difficulty in the recovery of deleted files. If you are deleting files in Windows, you can with your eyes closed to give a 100% guarantee of success, then these “non-standard” file systems, deleted files are restored with probability 50/50. We should not despair – try to restore anyway.
