.Bat / CMD - 如果找不到密钥，则隐藏“ERROR”

Question

这是我的代码：

@echo off

echo Checking 32bit registry.
REG QUERY "HKLM\Software\EA GAMES\NFSMW" /v InstallDir >nul
If %ERRORLEVEL% == 0 goto CHECKEND
If %ERRORLEVEL% == 1 goto CHECK64

:CHECK64
echo Checking 64bit registry.
REG QUERY "HKLM\Software\Wow6432Node\EA GAMES\NFSMW" /v InstallDir >nul
If %ERRORLEVEL% == 0 goto CHECKEND
If %ERRORLEVEL% == 1 goto CLOSE

:CHECKEND
echo Registry key was found. Preparing uninstall...

:CLOSE
pause
exit

我的问题是：如何隐藏错误：系统无法找到指定的注册表项或值。如果找不到密钥？

问候。

Answer 1

REG QUERY "HKLM\Software\EA GAMES\NFSMW" /v InstallDir >nul 2>&1

和

REG QUERY "HKLM\Software\Wow6432Node\EA GAMES\NFSMW" /v InstallDir >nul 2>&1

正在隐藏该输出。