Issues after chkdsk /f /r. What to do?

Question

Windows

On the hard drive I found two broken folders (there was nothing important in them), which had not yet been deleted. Following this article ( https://gold-nm.biz/blog/error-0x80070091-the-fold... ) I tried to execute the command chkdsk /f /r. He left to do his business. I come - everything is "successfully" completed. Those broken folders are no longer broken. Hooray!
But there is one but. Every third .java file (I have not looked at others yet) has acquired the following appearance:


What to do?... Is it possible to restore the lost?

Answer 1

In general, you can do / f only if there is a backup. And now everything, dry the oars. And make backups.

Answer 2

1. Newbie2 Newbie2 , correctly write that you always need to make backups, if there are none, I would do it MANDATORY before starting chkdsk.
2. And another quote : "Read and pass on to others who come here when it's too late ...
The same goes for the ScanDisk and CHKDSK programs that automatically check disks when the system boots. In case of serious failures, they will not be able to help, but Therefore, always disable these utilities from autorun and only perform disk checks manually, periodically, when you are sure that there are no serious problems on the disk. "