use DIR to list folder content older than 10 years.

Look at following link and use powershell

http://social.technet.microsoft.com/Forums/windowsserver/en-US/ae123e5c-801e-4c95-a89c-1aa8c554f2af/list-files-older-than-x-days-dump-to-excelcsv

You can't do this with the basic built in DOS DIR command, there are no options to select by date.  You could do it with a batch file, here's an example of that.  Save as a BAT file and adjust the folder name.

(We could do this fairly easily in a VBS script too, let me know if you want to see that)

@echo off
setlocal EnableDelayedExpansion

REM Change to folder with files to check
pushd c:\temp

REM Calculate date 10 years ago in YYYYMMDD format
set CutoffDate=%DATE:~-4%%DATE:~-10,2%%DATE:~-7,2%
set /a CutoffDate=%CutoffDate-100000

REM CHeck all files in the folder
for %%F in (*.*) do (

  REM Put file date in YYYYMMDD format
  set FileDate=%%~tF
  set FileDate=!FileDate:~6,4!!FileDate:~0,2!!FileDate:~-3,2!

  REM If file is older than 10 years then diplay it with it's date stamp
  if !FileDate! LSS %CutoffDate% (
    echo %%~tF  %%~F
  )
)

REM Return to original folder
popd

Select allOpen in new window

~bp