



A file signature is a constant, a certain constant set of characters that allows you to unambiguously identify what type of data is contained in a given file. And they can be restored accordingly.Ī little more theory. In simple terms, some lost data may be located there. In general, chk files contain information located in the lost areas of the disk. Now we need to figure out what to do with them. If you are interested, it is not difficult to find information about why these ill-fated chk-files appear. Windows launches it when it "thinks" that the integrity of the file system could be violated, for example, when the computer is shut down incorrectly, the file system fails, or for some other reason. In general, it is the result of the ScanDisk program. In the standard Explorer, you need to select "Tools - Folder Options - View" in the menu in any open folder and check the box next to "Show hidden folders and files". If you use an alternative file manager, for example, Total Commander, you will probably see it right away. Only the FOUND.000 folder was found, and there were files file0001.chk, file0002.chk. Only a shortcut remained of it, which did not reveal anything. The other day they brought me a USB flash drive, on which one of the folders suddenly disappeared. How to open file with CHK? Recovering data from chk files
