[Bob256]

Тогда так:

Код:

@echo off
setlocal enabledelayedexpansion
for /f "tokens=1,2,3 delims=." %%I in ('date /t') do (set /a GGMMDD="%%K - (%%K / 100) * 100" 
  set GGMMDD=!GGMMDD!%%J%%I
)
call :SUB0001 C:\test\A12345%GGMMDD% C:\test2\SBC*_*_*_1* C:\test2\SBC*_*_*_2*
call :SUB0001 C:\test\B12345%GGMMDD% C:\test2\SBC*_*_*_3* C:\test2\SBC*_*_*_4*
exit /b 0

:SUB0001
for %%F in (%2 %3) do (for /L %%N in (99,-1,1) do (if %%N LEQ 9 (set NN=0%%N) else set NN=%%N
    if not exist "%1!NN!.arj" set NewName=%1!NN!.arj
  )
  C:ARJ32ARJ32.exe a -e "!NewName!" "%%~dpnxF"
  del /q "%%~dpnxF"
)
exit /b 0