How to retrieve a file before a partition is damaged or rebuilt

The virus will partition damage, or artificially delete, rebuild the partition, and hope to retrieve the original file, this has the way to achieve it? Of course, the use of Diskman (also known as Diskgen) can help you find the original partition, so that the original partition to retrieve the files stored.

Users can download Diskgen from the Internet. This is a pure DOS run program, download back, you need to copy it to a non-NTFS partition, and then into the DOS, switch to the directory where the program, execute the "diskgen" command to run the software, as shown in the following figure.

When we retrieve the previous partition, we can remove the existing partition so that it works better. You can remove partitions by using PQ or by using the Disk Management tool that Windows brings. We can also delete partitions in Diskman by selecting the partition to delete in the left column bar, and then pressing the "F6" key, as shown in the following figure. After the deletion is complete, you need to press the "F8" key to make the deletion take effect.