There is no specific reason for windows data corruption. But it is assumed that it can be due to malware attacks. Whatever may be the reason, but it is hard to resolve the corruption. Even overheating of hard drives and forceful closure can lead the Windows data corruption.
Well, don’t worry my friends, where there is a will there is a way. You can try a third party windows recovery tool which will easily repair the windows data file. I will not suggest you the manual ways because it can lead to the complete loss of data.
The only option you are left with is to use an effective windows repair tool. There company in my mind which invents awesome software to fix corruption issues of the file. So you can try the Sysinfo Windows data recovery software to fix windows data file and hard drive corruption issues.
You just have to download the software from the website and connect it to the hard drive. Rest the GUI is easy to use and even a non-technical user can repair the windows file. Adding more to this software, it supports the NTFS and FAT file systems. It also has a RAW recovery mode which recovers all the possible data from a severely corrupted hard drive files.