Recursive owner and rights changing on subfolders

We assume the username==folder_name

the specific version for vista+ profiles:

@echo off
Echo (c) 2012 s@toma.gXXX
Set rprofiles=D:\path\to\profiles
For /f "delims=.V2" %%* in ('dir %rprofiles% /B') Do (
echo target is %rprofiles%\%%*.V2 User is %USERDOMAIN%\%%*
takeown /f "%rprofiles%\%%*.V2" /r
icacls "%rprofiles%\%%*.V2" /setowner %USERDOMAIN%\%%* /T /C
icacls "%rprofiles%\%%*.V2" /grant:r %USERDOMAIN%\%%*:F Administrateurs:F System:F /T
rem dir /B /W "%rprofiles%\%%*.V2"
rem ping -n 1 -w 1000 1.1.1.1 >nul
)

or the simple version:

cd d:\path\to\folders\
For /f "Tokens=*" %* in ('dir /B') Do  @cacls %* /E /C /T /G "%*":F