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Windows 7: SFC /SCANNOW Command - System File Checker

09 Jan 2009   #419
Brink
Microsoft MVP

64-bit Windows 8.1 Enterprise
 
 
SFC /SCANNOW Command - System File Checker

How to Repair Windows 7 System Files with System File Checker


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My System SpecsSystem Spec
28 Jan 2013   #420
lehnerus2000

Windows 7 Ultimate SP1 (64 bit), Windows XP SP3, Linux Mint 17 MATE (64 bit)
 
 
Preferred Option

I'm going to recommend a clean reinstall (as my preferred option).
He has a lot of random stuff on his laptop.
I'd be surprised if he still uses all of it (he tends to install programs and then only use them once or twice).

It doesn't take that long to reinstall Windows and programs (and he has an SSD).
He just started 2 months Long Service Leave (that should be ample time).

If he doesn't want to do that, then I'll follow the "view the CBS log and replace the corrupt files" option.


My System SpecsSystem Spec
29 Jan 2013   #421
Brink
Microsoft MVP

64-bit Windows 8.1 Enterprise
 
 

Agreed. Clean installs always (well usually) give good results.
My System SpecsSystem Spec
02 Feb 2013   #422
Wexprestart

Windows 7 home basic 32bit
 
 

Can somebody please help me. I tried sfc/SCANNOW and a massage saying 'you have to be an administrator running a console session in order to use the sfc utility'. I hve only one user account in this laptop and it is an administrator account. Please help me with this problem
My System SpecsSystem Spec
02 Feb 2013   #423
Golden

Microsoft Community Contributor Award Recipient

Windows 7 Ult. x64 Windows 8.1 x64
 
 

Hi,

You need to do this:

Elevated Command Prompt

1. Click Start
2. In the search box, type cmd
3. In the list that appears, right-click on cmd.exe and choose Run as administrator
4. In the command window that opens, type sfc /scannow and hit enter.

Regards,
Golden
My System SpecsSystem Spec
.


19 Feb 2013   #424
djbillyd

Windows 7 Ultimate 64-bit
 
 
sfc/scannow

Brink, when I first posted on this thread, it was because ny "Windows Explorer" was running too slow to be bearable. I assumed that through all of the comments and tests and scans, that I would be working OK. Well, PHOOEY to that! Is there anything we may have missed trying to find a solution to this problem? It stopped for a long time, but started again last night. This is the system that I do EVERYTHING on, so you can imagine how frustrating it is to have the primary system tool screw up like that.

Any new suggestions as to why Explorer even does that?
My System SpecsSystem Spec
19 Feb 2013   #425
Brink
Microsoft MVP

64-bit Windows 8.1 Enterprise
 
 

Hello Billy,

Sorry to hear that it's acting up on you again.

You might see if doing a system restore using a restore point dated before this started again may be able to undo what caused it and fix it.
My System SpecsSystem Spec
20 Feb 2013   #426
djbillyd

Windows 7 Ultimate 64-bit
 
 
sfc/scannow

Yeah, I did a "Startup Repair", which said it couldn't fix the problem, and sent a report, and it has worked since. I don't know what this is...
My System SpecsSystem Spec
20 Feb 2013   #427
Brink
Microsoft MVP

64-bit Windows 8.1 Enterprise
 
 

Glad to hear it has worked since.
My System SpecsSystem Spec
27 Feb 2013   #428
catch22

Win7 Professional x64
 
 

Quick question about SFC.. How do I read the logs?
is a
Code:
  0000032f [SR] Beginning Verify and Repair transaction
 Repair results created:
an indication that something has been fixed or is that general output? after that snippet, there was some "move file" commands taking place..
My System SpecsSystem Spec
27 Feb 2013   #429
Brink
Microsoft MVP

64-bit Windows 8.1 Enterprise
 
 

Hello catch22,

If you like, use OPTION THREE to create a sfcdetails.txt file, and upload it. I'll be happy to take a look at it, and post with some explanations to help read it.
My System SpecsSystem Spec
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 SFC /SCANNOW Command - System File Checker




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