[Iska]

Сделаем чуть иначе. Пробуйте:

Код:

@echo off
setlocal enableextensions enabledelayedexpansion

if not exist "%~dp0123" md "%~dp0123"

for /f "usebackq tokens=3" %%i in (
	`reg.exe query "HKEY_CURRENT_USER\Software\ConsultantPlus" /s 2^>nul ^| findstr.exe /r /c:"WrkDir.*REG_SZ"`
) do if exist "%%~i\." xcopy "%%~i\*.stt" "%~dp0123" /i /s /d

endlocal
exit /b 0