Folder Comparison

@Echo off
REM https://stackoverflow.com/questions/17599576/comparing-two-folders-and-its-subfolder-batch-file
SetLocal EnableDelayedExpansion

Set "Folder1=E:\test it"
Set "Folder2=E:\test it 2"

echo(>dirdiff1.log
echo(>dirdiff2.log

(For /R "%Folder1%" %%x In (*.*) Do (

    Set "FullPath=%%x"
    Set "RelPath=!FullPath:%Folder1%=!"

    If Exist "%Folder2%!RelPath!" (
      >Nul 2>&1 FC /b "%Folder1%!RelPath!" "%Folder2%!RelPath!" && (
       REM Echo Dup - %%x
      )||(
       Echo Dif - %%x
      )
    ) Else (
      Echo New - %%x
    )
)
) > dirdiff1.log

(For /R "%Folder2%" %%x In (*.*) Do (

    Set "FullPath=%%x"
    Set "RelPath=!FullPath:%Folder2%=!"

    If Not Exist "%Folder1%!RelPath!" (
      Echo New - %%x
    )
)
) > dirdiff2.log