[Batch] sFix - System file repair tool that works even when SFC fails.

[Batch] sFix - System file repair tool that works even when SFC fails.: "Here is my batch file rendition of a system file repair tool. I haven't really tested it much, so any feedback you can offer would be great.

sFix [filename] [architecture]
[filename]
the name of the file to repair (e.g. slmgr.vbs).
[architecture]
the target architecture (e.g. x64).
Note that most 64bit windows operating systems also contain 32bit files,
so the [architecture] you specify should refer to the architecture build
of the target file itself, not necessarily the primary architecture of the
operating system!"

On a 64bit Windows operating system when running the 64bit CMD interpreter:

64bit system files can be accessed from the "System32" folder.
32bit system files can be accessed from the "SysWOW64" folder.

On a 64bit Windows operating system when running the 32bit CMD interpreter:

64bit system files can be accessed from the "Sysnative" virtualization folder.
32bit system files can be accessed from the "System32" redirected folder.

On a 32bit Windows operating system:

64bit system files cannot be used and are not present.
32bit system files can be accessed from the "System32" folder.

USAGE EXAMPLES:

• sFix winver.exe x86
• sFix winver.exe x64

Code:

:: sfix 0.4 by anemeros :: restores system files from their winsxs originals :: params = [filename] [architecture]  :h  @echo off  setlocal enableextensions  if "%~1" equ "" (goto :help)  echo.%*|find "?">nul  if %ERRORLEVEL% equ 0 (goto :help)  set tgtpath=%SystemRoot%\System32  echo.%1|find /i "\syswow64">nul  if %ERRORLEVEL% equ 0 (set tgtpath=%SystemRoot%\SysWOW64)  set arch1=  echo.%2|find "64">nul  if %ERRORLEVEL% equ 0 (set arch1=x64)  echo.%2|find "32">nul  if %ERRORLEVEL% equ 0 (set arch1=x86)  echo.%2|find "86">nul  if %ERRORLEVEL% equ 0 (set arch1=x86)  if "%arch1%" equ "" (echo.Invalid target architecture specification.&exit /b 1)  if exist "%SystemRoot%\SysWOW64\cmd.exe" (set arch0=x64) else (set arch0=x86)  if "%arch0%" equ "x86" if "%arch1%" equ "x64" (echo.There are no 64bit system files on a 32bit windows operating system.&exit /b 1)  if "%arch0%" equ "x64" if "%arch1%" equ "x86" (set tgtpath=%SystemRoot%\SysWOW64)  set tgt=%tgtpath%\%~1  call :maketemps  :m  for /f "usebackq" %%n in (`dir /s /b "%SystemRoot%\winsxs\%~1"^|find /i "%arch1:~1%_microsoft"`) do set src=%%n  if "%src%" equ "" (echo. - No file was copied; the backup was not found.&exit /b 1)  for /f "tokens=4-5 delims=\_" %%a in ("%t%") do echo.source:  %%b (%%a)  echo.target:  %tgt%  echo.  echo.status:  echo.  icacls "%tgt%" /save %ttacl%>nul  takeown /f "%tgt%">nul  icacls "%tgt%" /grant *s-1-1-0:f>nul  move /y "%tgt%" %trash%>nul  copy /y "%src%" "%tgt%">nul 

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