If data loss events take place in Windows, Windows data recovery software is undeniably a good solution. However, most data recovery software for Windows operates on condition that the operating system runs normally. What if the operating system crashes? Reinstalling the operating system is able to make the computer boot again, but some important data stored in system partition will be overwritten and lost permanently. Do we deserve this consequence? Not absolutely. Actually, there is boot disk of data recovery software and it is able to start the computer and recover lost important data from the crashed system. Files of the Windows data recovery software boot disk can be downloaded from the professional data recovery software website http://www.data-recovery-software.ca and users can burn them into CD and then use it to recover lost data. After the computer reads the boot disk, the following interface will be displayed.



We should click the option "Boot from Power Data Recovery Boot Disc". Then the main interface of this Windows data recovery software will be shown, as follows.



We can see this Windows data recovery software is divided into four data recovery modules which allow users to recover deleted data, recover data from damaged and formatted partition and lost partition and recover lost digital media files.

If users want to restore data from system partition of the crashed operating system, "Damaged Partition Recovery" module can be used.

Click the module and the following interface will be shown.



Select system partition and click "Open" to unfold the partition to view partition data. Then the following interface will be shown.



"Quick Filter" function is provided. Users can find the desired data in system partition quickly and then check them. Please click "Save Files" to store them to the external storage devices.

After restoring the important data from the system partition, users can reinstall the operating system.