如何通過批處理來檢查指定的系統補丁是否安裝

@echo off

wmic qfe GET hotfixid | findstr /C:"KB4012212"
if %errorlevel% equ 0 (Echo Patch KB4012212 installed) else (echo Patch KB4012212 didn't install,please contact with [email protected] as soon as possible ! )