@echo off
echo UACTest>%windir%\UACTest.tmp && del %windir%\UACTest.tmp && goto UAC
cls && echo 请鼠标右键用管理员权限运行 && pause && exit

:UAC
icacls "%ProgramFiles%\Google\Update" /grant:r everyone:(F)
icacls "%ProgramFiles(x86)%\Google\Update" /grant:r everyone:(F)
icacls "%LOCALAPPDATA%\Google\Update" /grant:r everyone:(F)
echo.
echo Google Update文件夹授权解锁，现在可正常安装 Chrome
echo 安装完后按任意键继续...
pause>nul
rd/s/q "%ProgramFiles%\Google\Update"
rd/s/q "%ProgramFiles(x86)%\Google\Update"
rd/s/q "%LOCALAPPDATA%\Google\Update"
mkdir "%ProgramFiles%\Google\Update"
mkdir "%ProgramFiles(x86)%\Google\Update"
mkdir "%LOCALAPPDATA%\Google\Update"
icacls "%ProgramFiles%\Google\Update" /deny everyone:(F)
icacls "%ProgramFiles(x86)%\Google\Update" /deny everyone:(F)
icacls "%LOCALAPPDATA%\Google\Update" /deny everyone:(F)
echo.
echo Google Update文件夹授权锁定，禁止自动升级
pause