@ECHO off 
CLS

SET /p dirName="Enter directory: " 
SET /p yearValue="Enter year: "

for /f "tokens=1,2,3,*" %%i in ('dir %dirName% /T:C /A:-D /O:N') do (^
	for /f "tokens=1,2,3 delims=." %%a in ('echo %%i') do (^
		if not "%%b"=="" (^
			if not %%a=="" (^
				if not %%b=="" (^
					if %%c==%yearValue% (^						
							echo %%a.%%b.%%c  %%j:  %%l 						
						)
					)
				)
			)
		)
	)
)	

PAUSE
EXIT

...
if %%b==01 ....
...

@ECHO off 

:input
cls
set /p start="start search? (y/n): "
if %start%==y (goto search) else (goto end)

:search
set fflag=0
set /p dirname="enter directory: "
set /p yearvalue="enter year: "

echo.
for /f "tokens=1,2,3,*" %%i in ('dir %dirname% /T:C /A:-D /O:N') do (^
	for /f "tokens=1,2,3 delims=." %%a in ('echo %%i') do (^
		if not "%%b"=="" (^
			if not %%a=="" (^
				if not %%b=="" (^
					if %%c==%yearvalue% (^
							if %%b==01 (^
								set fflag=1
								echo %%a.%%b.%%c  %%j:  %%l
							) else (^
								if %%b==02 (^
									set fflag=1
									echo %%a.%%b.%%c  %%j:  %%l
								) else (^
									if %%b==03 (^
										set fflag=1
										echo %%a.%%b.%%c  %%j:  %%l
									) else (^
										if %%b==04 (^
											set fflag=1
											echo %%a.%%b.%%c  %%j:  %%l
										) else (^
											if %%b==05 (^
												set fflag=1
												echo %%a.%%b.%%c  %%j:  %%l
											) else (^
												if %%b==06 (^
													set fflag=1
													echo %%a.%%b.%%c  %%j:  %%l
												)																									
											)
										)
									)
								)
							)
						) 
					)
				)
			)
		)
	)
)	

if %fflag%==1 (goto ffound) else (goto nffound)

:ffound
echo file's found
echo.
pause
goto input;

:nffound
echo file's not found
echo.
pause
goto input;

:end
pause
exit