Microsoft KB Archive/274090

= System File Checker Is Not Included in Windows Millennium Edition =

Article ID: 274090

Article Last Modified on 1/29/2007

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APPLIES TO


 * Microsoft Windows Millennium Edition

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This article was previously published under Q274090



SUMMARY
This article describes the differences in how files are protected in Microsoft Windows Millennium Edition (Me) versus Microsoft Windows 98 and Microsoft Windows 98 Second Edition. Windows Me uses the System File Protection (SFP) feature whereas Windows 98 and Windows 98 Second Edition use the System File Checker (Sfc.exe) tool.



MORE INFORMATION
There is no need for the Sfc.exe tool in Windows Me because SFP is always actively scanning the computer for file changes. Because of this activity, and because the files monitored by Sfc.exe and SFP are similar, the Sfc.exe tool is not necessary in Windows Me, nor does the option to run this tool exist.

System File Protection (SFP) Feature
The SFP feature in Windows Me ensures that files that are critical to the system operation are not replaced by older versions, or by versions that Microsoft does not approve.

For additional information about System File Protection in Windows Millennium, click the article number below to view the article in the Microsoft Knowledge Base:

253571 Description of the System File Protection Feature

System File Checker (Sfc.exe) Tool
The Sfc.exe tool in Windows 98 checks for damaged or replaced system files, and then prompts you to replace any files that do not match the original Windows 98 files.

For additional information about System File Protection in Windows 98, click the article number below to view the article in the Microsoft Knowledge Base:

185836 Description of the System File Checker Tool (Sfc.exe)

Additional query words: protection files

Keywords: kbinfo KB274090

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