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Windows Xp Sfc

  1. Sfc Scannow Parameters
  2. Windows Xp Sfc Log
  3. Windows Xp Sfc.exe

May 24, 2005  However, by way of information, you can still run this command without using the Windows XP CD. While running the 'sfc /scannow' command if it prompts for the Windows XP. Aug 06, 2008  Page 1 of 3 - How To Use Sfc.exe To Repair System Files - posted in Microsoft Windows Mini-Guides: How to Use SFC.EXE to Repair System Files Guide OverviewThe purpose of this guide is. Sfc or sfc.exe stands for System File Checker. It’s a utility in Microsoft Windows operating systems, starting from Windows 98, that allows you to scan and restore corruptions in system files. The sfc utility is available for Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10.

You can use the powerful System File Checker (SFC) tool in Windows 7 and Windows Vista to scan and repair Windows operating system without having to completely reinstall the operating system. Once you have done that, SFC keeps track of its actions in a log file named cbs.log, including any files that it could not repair.

Obviously, the entire log isn’t what you want to read, unless you need the sleep. The idea is to find out which files can’t be repaired. To do that, you can follow these steps in Windows 7 and Windows Vista:

Sep 15, 2019  Let us first run the sfc scan and check if there are any system file corruptions. To do this, click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. Sfc /quiet - In Windows 2000 this sets Windows File Protection to replace any incorrect system files detected with the appropriate version from the dll cache without any user notification. This option has no effect in Windows XP. Windows XP Windows XP How To's. Using the System File Checker Tool By: Arie Slob. The System File Checker (SFC) tool is a command-line tool that can be used to restore protected system files on your computer by using the backup versions that are stored in the Dllcache folder, or files copied from the Windows XP installation source. To do that, you can follow these steps in Windows 7 and Windows Vista: From the Start menu, choose All Programs→Accessories. Right-click the Notepad menu item. Choose Run As Administrator from the pop-up menu. You must run Notepad as an administrator to access a log file located beneath the Windows.

  1. From the Start menu, choose All Programs→Accessories.

  2. Right-click the Notepad menu item.

  3. Choose Run As Administrator from the pop-up menu.

    You must run Notepad as an administrator to access a log file located beneath the Windows folder.

  4. Type the administrator’s password or click the Continue button.

  5. Choose File→Open.

  6. In the File Name box, type %windir%logscbscbs.log

    As you type, a drop-down list of matching folders and files appears, which is your clue that you’re doing it correctly.

    Don’t type a period after the word log! You’re typing a filename, not a sentence.

  7. Click the Open button.

    The log file cbs.log appears in Notepad — though it may take some time to load because the sucker is huge.

    Yes! The log contents are complex. No need to fuss:

  8. Choose Edit→Find to summon the Find dialog box.

  9. Type the text cannot repair into the box and click the Find Next button.

    You see a log entry highlighted in the Notepad window, telling you which file SFC wasn’t able to fix and why. The filename appears in double quotes along with a lot of gobbledygook about what’s wrong.

  10. Click the Find Next button to look for the next file in the list that SFC couldn’t fix.

    Or, you can dismiss the Find dialog box and press the F3 key as the keyboard shortcut for the Find Next command.

  11. Close Notepad.

What do logs tell you? Well, not much. If SFC cannot fix the file, there may be nothing further you can do — other than repair Windows.

You might also try searching the Microsoft Knowledge Base for information about the filename. Visit http://support.microsoft.com and type the name of the file that befuddles SFC.

Windows Xp Sfc

This guide shows you how to use the sfc utility for the following Windows versions: Windows XP, Vista, 7, 8, 8.1 and 10.

Contents

  • 1 About sfc
  • 8 Troubleshooting
  • 9 More Information

About sfc

Sfc or sfc.exe stands for System File Checker. It’s a utility in Microsoft Windows operating systems, starting from Windows 98, that allows you to scan and restore corruptions in system files.

The sfc utility is available for Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10.

To run this utility you need to be logged in as an Administrator.

Parameters

The most command parameter for this utility is:

The /scannow command will scan for issues and, if it finds one, it will attempt to replace the files that have issues from the DLL Cache.

In Windows Vista or later (7, 8, 8.1), the sfc utility can be used to scan individual files.

Other parameters for the sfc utility are:

sfc /scanonce will scan the system files only once.

sfc /scanboot will scan the system files at every boot of your computer

sfc /revert will return the scan to its default operating

sfc /purgecache will remove the Windows File Protection cache and begin a scan over the system files

sfc /cachesize=x, where x is the size in MB, will set the cache size of the Windows File Protection

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sfc /? will display the help list

Run sfc in Easy Recovery Essentials

You can download and burn Easy Recovery Essentials on any CD, DVD or USBs and run the sfc.exe commands you need.

To do so, follow these steps:

  1. Burn the ISO image. Follow our instructions on how to burn a bootable ISO image to a CD or DVD. If you’d like to have a recovery USB instead, follow these instructions.
  2. Boot into Easy Recovery Essentials
  3. Select Launch Command Line

Run sfc in Windows XP

To run the sfc utility in Windows XP, follow these steps.

If you run the utility while you’re logged into Windows XP:

  1. Open Command Prompt. To do so, go to Start > Run and type cmd and click OK.
  2. Type the /scannow command and press Enter:

If you run sfc outside Windows XP, e.g. when you’re at Recovery Console or via Easy Recovery Essentials if you can’t boot into Windows XP, you need to set the path where your Windows XP is installed:

  1. Open Command Prompt
  2. Type this command, but replace c: with the letter of the drive where your Windows XP is installed:
  3. Press Enter

If System File Checker founds any errors and repairs the issues found, restart your computer before you boot into Windows XP.

To run the commands using your Windows XP installation disc, follow these steps:

  1. Insert the installation CD in the disc tray
  2. Restart the computer
  3. At the Press any key message, press any key on your keyboard to boot from the CD
  4. At the Welcome to Setup screen, press R to open Recovery Console
  5. Enter the Administrator password
  6. When Command Prompt appears, type the sfc command and press Enter:

    Replace c: with the letter of the drive where your Windows XP is installed.

Run sfc in Windows Vista

To run the sfc in Windows Vista, follow these steps:

  1. Click Start
  2. Click All Programs
  3. Click Accessories
  4. Right-click on Command Prompt
  5. Click Run as Administrator
  6. If UAC (User Account Control) appears, click Yes or Continue to continue to open Command Prompt as Administrator
  7. When the Command Prompt appears, type: sfc /scannow
  8. Press Enter

If you can’t boot into Windows Vista, use your original installation disc. To do so, follow these steps below.

If you don’t have the installation disc, go to Run sfc in Easy Recovery Essentials. You can burn EasyRE on any CD, DVD or USBs.

  1. Insert the original Windows Vista DVD in the disc tray
  2. Boot from the DVD
  3. Choose a language and keyboard layout
  4. At the Welcome screen, click on Repair your computer
  5. Choose your operating system from the list
  6. Click Next
  7. At the System Recovery Options window, click Command Prompt
  8. Type the command and press Enter:

    Replace c: with the letter of the drive where Windows Vista is installed.

Run sfc in Windows 7

To run the sfc in Windows Vista, follow these steps:

If you can’t boot into Windows 7, go to Run sfc in Easy Recovery Essentials.

  1. Click Start
  2. Type command prompt in search box
  3. Right-click on the first item in search results list: Command Prompt
  4. Click Run as administrator
  5. Click Continue or Yes on the UAC warning window to allow this action
  6. When Command Prompt appears, type the command:
  7. Press Enter

You can also run the sfc command via the installation disc or the System Recovery Options panel installed on your computer.

Method #1

  1. Insert the original Windows 7 installation DVD in the disc tray and reboot your computer
  2. Press any key when it says “Press any key to boot from CD or DVD.”
  3. Select a language and keyboard option
  4. Click Repair your computer
  5. Select your operating system
  6. Choose Command Prompt
  7. Type the command and press Enter:

    Replace c: with the letter of the drive where Windows 7 is installed.

Method #2

  1. Restart your computer
  2. Press the F8 key several times during booting before the Windows 7 logo appears
  3. At the Advanced Options screen, select Repair your computer

    If Repair your computer option isn’t available, follow Method #1 above.

  4. Select a keyboard and language
  5. Select Command Prompt
  6. Type the command and press Enter:

    Replace c: with the letter of the drive where Windows 7 is installed.

Run sfc in Windows 8 or 8.1

To run the sfc in Windows 8 or Windows 8.1, follow these steps:

  1. Boot into your system
  2. Press the Windows and C key to open the Charm Bar
  3. Type command prompt or cmd in the search field
  4. From the search results list, right-click on Command Prompt
  5. Select Run as Administrator
  6. Enter the password
  7. When Command Prompt loads, type the sfc command and press Enter:

You can also run the utility from the Windows installation disc. To do so, follow these steps below.

If you don’t have the installation disc, go to Run sfc in Easy Recovery Essentials. You can burn EasyRE on any CD, DVD or USBs.

  1. Insert the disc and restart the computer
  2. Press any key to boot from the DVD
  3. Choose your keyboard layout, time and language
  4. Click Next
  5. Click Repair your computer
  6. Click Troubleshoot
  7. Click Advanced options
  8. Click Command Prompt
  9. Type the command and press Enter:

Run sfc in Windows 10

To run the sfc in Windows 10, follow these steps:

  1. Boot into your system
  2. Press the Windows key to open the Start Menu
  3. Type command prompt or cmd in the search field
  4. From the search results list, right-click on Command Prompt
  5. Select Run as Administrator
  6. Enter the password
  7. When Command Prompt loads, type the sfc command and press Enter:

You can also run the utility from the Windows installation disc. To do so, follow these steps below.

If you don’t have the installation disc, go to Run sfc in Easy Recovery Essentials. You can burn EasyRE on any CD, DVD or USBs.

  1. Insert the disc and restart the computer
  2. Press any key to boot from the DVD
  3. Choose your keyboard layout, time and language
  4. Click Next
  5. Click Repair your computer
  6. Click Troubleshoot
  7. Click Advanced options
  8. Click Command Prompt
  9. Type the command and press Enter:

Troubleshooting

sfc isn’t recognized

If the sfc commands you’re typing in Command Prompt aren’t being recognized, make sure that:

Sfc Scannow Parameters

  • You’re logged in as an Administrator
  • Or you’re logged in as a user of an Administrator group

Windows Resource Protection could not perform

You may receive this error while trying to perform a /sfc scannow:

This error usually appears if the hard disk has corruptions or bad sectors. To fix this error, you can try any of the following tips:

Tip #1: Boot into Safe Mode

Windows

Try to run the sfc /scannow command while in Safe Mode. To boot into Safe Mode, follow these steps:

  1. Boot your computer
  2. Press the F8 key before the Windows logo appears
  3. At the Windows Options screen, use the arrows keys and select Safe Mode
  4. Press Enter

To get the full instructions on how to boot into Safe Mode, read our guide on Safe Mode with instructions for each Windows version:

Tip #2: Run chkdsk

If Tip #1 doesn’t work, also try to run chkdsk commands to check if your hard disk has bad sector or corruption issues.

To run chkdsk (related guide: chkdsk), follow these steps:

  1. Insert the original Windows installation CD or DVD
  2. Go to Command Prompt. Depending on your Windows version, Command Prompt is:
    • Windows XP: Go to Recovery Console
    • Windows Vista or 7: Go to System Recovery Options
    • Windows 8 or 8.1: Go to Troubleshoot > Advanced Options
  3. When Command Prompt appears, type this command:

    Where c: is where your Windows is installed.

Press Enter

Windows Resource Protection could not start the repair service

The sfc utility may return the following error when you try to run it:

If it returns this error, run the following commands:

Windows Xp Sfc Log

  1. Replace C with the drive’s letter where Windows is installed on.

  2. Replace C with the drive’s letter where Windows is installed on.

More Information

Support Links

  • Easy Recovery Essentials for Windows – our repair and recovery disk.
    It’s an easy-to-use and automated diagnostics disk. It’s available for Windows 8, Windows 7 and Windows Vista. It’s also available for Windows XP and Windows Server.

    Read more at Windows Recovery Disks.

  • The NeoSmart Support Forums, member-to-member technical support and troubleshooting.
  • Get a discounted price on replacement setup and installation discs: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10.

Windows Xp Sfc.exe

Applicable Systems

This Windows-related knowledgebase article applies to the following operating systems:

  • Windows XP (all editions)
  • Windows Vista (all editions)
  • Windows 7 (all editions)
  • Windows 8 (all editions)
  • Windows 8.1 (all editions)
  • Windows 10 (all editions)