To view the details that included in the CBS.Log file, you can copy the information to the Sfcdetails.txt file by using the Findstr command, and then view the details in the Sfcdetails.txt. To do this, follow these steps:
3.Open the Sfcdetails.txt file from your desktop.
4.The Sfcdetails.txt file uses the following format:
Date/Time SFC detail
The following sample log file contains an entry for a file that could not be repaired
Note The Source_File placeholder represents the path and file name of the known good copy of the file on your computer, and the Destination placeholder represents the path and file name of the corrupted file. For example, type copy E:\temp\jscript.dll C:\windows\system32\jscript.dll.
- Open an elevated command prompt
open cmd as administraator - At the command prompt, type the following command, and then press ENTER: findstr /c:"[SR]" %windir%\Logs\CBS\CBS.log >"%userprofile%\Desktop\sfcdetails.txt"Note The Sfcdetails.txt file contains details from every time that the System File Checker tool has been run on the computer. The file includes information about files that were not repaired by the System File Checker tool. Verify the date and time entries to determine the problem files that were found the last time that you ran the System File Checker tool.
3.Open the Sfcdetails.txt file from your desktop.
4.The Sfcdetails.txt file uses the following format:
Date/Time SFC detail
The following sample log file contains an entry for a file that could not be repaired
2007-01-12 12:10:42, Info CSI 00000008 [SR] Cannot
repair member file [l:34{17}]"Accessibility.dll" of Accessibility, Version =
6.0.6000.16386, pA = PROCESSOR_ARCHITECTURE_MSIL (8), Culture neutral,
VersionScope neutral, PublicKeyToken = {l:8 b:b03f5f7f11d50a3a}, Type
neutral, TypeName neutral, PublicKey neutral in the store, file is missing
How to manually replace a corrupted system file with a known good copy of the file
After you determine which system file was corrupted and could not be
repaired through the detail information in the Sfcdetails.txt file, find
where the corrupted file located, and then manually replace the
corrupted file with a known good copy of the file. To do this, follow
these steps:
Note You may be able to get a known good copy of the system file from another computer that is running the same version of Windows with your computer. You may perform a System File Checker process on that computer to make sure the system file that you intend to copy is a good copy.
Note You may be able to get a known good copy of the system file from another computer that is running the same version of Windows with your computer. You may perform a System File Checker process on that computer to make sure the system file that you intend to copy is a good copy.
- Take administrative ownership of the corrupted system file. To do this, at an elevated command prompt, copy and then paste (or type) the following command, and then press ENTER:
takeown /f Path_And_File_Name
Note The Path_And_File_Name placeholder represents the path and the file name of the corrupted file. For example, type takeown /f C:\windows\system32\jscript.dll.
2. Grant administrators full access to the corrupted system file. To do
this, copy and paste (or type) the following command, and then press
ENTER:
icacls Path_And_File_Name /GRANT ADMINISTRATORS:F
icacls Path_And_File_Name /GRANT ADMINISTRATORS:F
Note The Path_And_File_Name placeholder represents the path and the file name of the corrupted file. For example, type icacls C:\windows\system32\jscript.dll /grant administrators:F.
3 .Replace the corrupted system file with a known good copy of the file. To do this, copy and paste (or type) the following command, and then press ENTER:
Copy Source_File Destination
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