202 lines
6.4 KiB
Batchfile
202 lines
6.4 KiB
Batchfile
@echo off
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:: Copyright (C) 2017 zeffy <https://github.com/zeffy>
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:: This program is free software: you can redistribute it and/or modify
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:: it under the terms of the GNU General Public License as published by
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:: the Free Software Foundation, either version 3 of the License, or
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:: (at your option) any later version.
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:: This program is distributed in the hope that it will be useful,
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:: but WITHOUT ANY WARRANTY; without even the implied warranty of
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:: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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:: GNU General Public License for more details.
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:: You should have received a copy of the GNU General Public License
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:: along with this program. If not, see <http://www.gnu.org/licenses/>.
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net session >nul 2>&1 || (
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echo This batch script requires administrator privileges. Right-click on
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echo %~nx0 and select "Run as administrator".
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goto :die
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)
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if not exist "%~dp0patches\" (
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echo Patches folder not found! Make sure you extracted all the files from
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echo the .zip, and the 'patches' folder is in the same location
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echo as %~nx0, and try again.
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goto :die
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)
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echo Checking system requirements...
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:check_bitness
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if /I "%PROCESSOR_ARCHITECTURE%"=="AMD64" (
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goto :is_x64
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) else (
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if /I "%PROCESSOR_ARCHITEW6432%"=="AMD64" (
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goto :is_x64
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)
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if /I "%PROCESSOR_ARCHITECTURE%"=="x86" (
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set "WINDOWS_BITNESS=x86"
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set "XDELTA3_EXE=%~dp0xdelta3-3.0.11-i686.exe"
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goto :find_xdelta
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)
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)
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goto :unsupported
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:is_x64
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set "WINDOWS_BITNESS=x64"
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set "XDELTA3_EXE=%~dp0xdelta3-3.0.11-x86_64.exe"
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:find_xdelta
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echo.
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if not exist "%XDELTA3_EXE%" (
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echo xdelta3 %WINDOWS_BITNESS% not found! Make sure you extracted all the files from
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echo the .zip. Make sure both of the xdelta3 .exe files are in the same location
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echo as %~nx0, and try again.
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goto :die
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)
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wmic /output:stdout os get version | findstr "^6\.1\." >nul && (
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set "WINDOWS_VER=6.1"
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set "SUPPORTED_HOTFIXES=KB4015552 KB4015549 KB4015546 KB4012218"
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echo Detected supported operating system: Windows 7 %WINDOWS_BITNESS%
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goto :check_hotfix
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)
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wmic /output:stdout os get version | findstr "^6\.3\." >nul && (
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set "WINDOWS_VER=8.1"
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set "SUPPORTED_HOTFIXES=KB4015553 KB4015550 KB4015547 KB4012219"
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echo Detected supported operating system: Windows 8.1 %WINDOWS_BITNESS%
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goto :check_hotfix
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)
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:unsupported
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echo Detected that you are using an unsupported version of Windows.
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echo.
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echo This patch only works on the following versions:
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echo.
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echo - Windows 7 (x64 and x86)
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echo - Windows 8.1 (x64 and x86)
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echo - Windows Server 2008 R2
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echo - Windows Server 2012 R2
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goto :die
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:check_hotfix
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echo.
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for %%a in (%SUPPORTED_HOTFIXES%) do (
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wmic /output:stdout qfe get hotfixid | find "%%a" >nul && (
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set "INSTALLED_HOTFIX=%%a"
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echo Detected installed supported update: %%a
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goto :confirmation
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)
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)
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echo Detected that no supported updates are installed! If you
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echo are getting unsupported hardware errors in Windows Update, please
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echo create an issue and post a list of any recently installed
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echo Windows updates that could have introduced it, and I will try
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echo to help you out.
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echo https://github.com/zeffy/kb4012218-19/issues
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goto :die
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:confirmation
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echo.
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echo This patch only works on the following versions of Windows:
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echo.
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echo - Windows 7 (x64 and x86)
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echo - Windows 8.1 (x64 and x86)
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echo - Windows Server 2008 R2 (reported as Windows 7 x64)
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echo - Windows Server 2012 R2 (reported as Windows 8.1 x64)
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echo.
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echo If you have another version of Windows, please close this window immediately.
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echo.
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echo By continuing, you acknowledge that you want to modify wuaueng.dll.
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echo.
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echo I take no responsibility if you somehow ruin your PC with this script.
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echo.
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set /p CONTINUE=Enter 'Y' if you understand, and still want to continue:
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if /I not "%CONTINUE%"=="Y" goto :cancel
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:ask
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echo.
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echo Would you like to install the patch or uninstall it?
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echo.
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echo 1. Install
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echo 2. Uninstall
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echo.
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set /p CHOICE=Enter your choice:
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if "%CHOICE%"=="1" (
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set "PATCH_TYPE=patch"
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goto :begin
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)
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if "%CHOICE%"=="2" (
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set "PATCH_TYPE=unpatch"
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goto :begin
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)
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echo Invalid choice, please try again...
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goto :ask
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:begin
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echo.
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set "DELTA_FILE=%~dp0patches\Windows%WINDOWS_VER%-%INSTALLED_HOTFIX%-%WINDOWS_BITNESS%-%PATCH_TYPE%.xdelta"
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set "SYSTEM32_DIR=%systemroot%\System32"
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set "WUAUENG_DLL=%SYSTEM32_DIR%\wuaueng.dll"
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for /f "delims=" %%a in ('wmic os get localdatetime ^| find "."') do set dt=%%a
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set "TIMESTAMP=%dt:~0,4%-%dt:~4,2%-%dt:~6,2%_%dt:~8,2%-%dt:~10,2%-%dt:~12,2%"
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set "BACKUP_FILE=%WUAUENG_DLL%_%TIMESTAMP%_%random%_before-%PATCH_TYPE%.bak"
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set "ACL_TEMP_FILE=%temp%\wuaueng.dll_acl_%TIMESTAMP%_%random%.txt"
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net stop wuauserv
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takeown /F "%WUAUENG_DLL%" /A
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icacls "%WUAUENG_DLL%" /save "%ACL_TEMP_FILE%"
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:: Administrators group SID
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icacls "%WUAUENG_DLL%" /grant *S-1-5-32-544:F
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move "%WUAUENG_DLL%" "%BACKUP_FILE%"
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"%XDELTA3_EXE%" -d -s "%BACKUP_FILE%" "%DELTA_FILE%" "%WUAUENG_DLL%"
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if errorlevel 1 (
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set "THERE_WAS_AN_ERROR=%errorlevel%"
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move /Y "%BACKUP_FILE%" "%WUAUENG_DLL%"
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)
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:: "NT Service\TrustedInstaller" SID
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icacls "%WUAUENG_DLL%" /setowner *S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464
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icacls "%SYSTEM32_DIR%" /restore "%ACL_TEMP_FILE%"
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net start wuauserv
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echo.
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if defined THERE_WAS_AN_ERROR (
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echo There was an error while %PATCH_TYPE%ing. Nothing has been modified.
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echo If you didn't screw with the script or anything like that and this
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echo error was unexpected, please create an issue and include the output
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echo of this window in your post.
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echo https://github.com/zeffy/kb4012218-19/issues
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) else (
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echo Successfully %PATCH_TYPE%ed!
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echo If you want to revert the changes that have been made for whatever
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echo reason, you can run this script again and pick the other option.
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echo.
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echo You can also manually restore the backup file located at
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echo '%BACKUP_FILE%' by renaming it
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echo back to wuaueng.dll, changing the owner back to "NT Service\TrustedInstaller",
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echo and restoring the original permissions from '%ACL_TEMP_FILE%'. However,
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echo be careful to make sure you only restore the backup that is the same version
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echo as the current wuaueng.dll, or you could corrupt the WinSxS component store.
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)
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:die
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echo.
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echo Press any key to close . . .
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pause >nul
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exit
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:cancel
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echo.
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echo Canceled by user input, press any key to close . . .
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pause >nul
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exit
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