How and why do files become corrupted?įiles can become corrupted when you save or copy them, sometimes due to a bug or glitch in the software controlling the file. Losing access to a particularly important system file can cause frequent Windows crashes - the blue screen of death - and Windows may even become completely unusable. Things get worse when system files become corrupted. When you try to open a corrupted file, you’ll usually get an error message instead.
For example, you won’t be able to listen to a corrupted MP3 file or load a saved game from a corrupted save file. When normal files get corrupted, you won’t be able to open them.
This can happen suddenly and for a variety of reasons - more on that below. What does it mean if a Windows system file is corrupted?Ī corrupted file is one that has become unusable. If you want to scan for and fix corrupted system files immediately with a Windows repair tool, skip down to our sections on repairing Windows system files using the System File Checker (SFC) tool or the DISM command. In this article, we’ll show you how to perform two different Windows 10 repair procedures as well as how to fix Windows 8 and Windows 7 system files. That’s why it’s so important to restore your Windows system files as soon as they get corrupted - because they inevitably will. When that happens, Windows won’t be able to use them, and your PC performance can suffer. Over time, Windows system files may become corrupted.
