[Iska]

Код:

@echo off
setlocal enableextensions enabledelayedexpansion

set sSourceFolder=C:\Песочница\019
set sDestFolder=C:\ED211

if exist "%sSourceFolder%" (
	if exist "%sDestFolder%" (
		for /f "usebackq delims=" %%i in (
			`findstr.exe /m /c:"</ED211>" "%sSourceFolder%\*.dat"`
		) do >nul copy "%%~i" "%sDestFolder%\*.*"
	) else (
		echo Can't find destination folder [%sDestFolder%].
	)
) else (
	echo Can't find source folder [%sSourceFolder%].
)

endlocal
exit /b 0