Default Permissions

Hi all

I have inherited a W2K3 R2 AD domain that has a W2K3 R2 server as a
dedicated file server. The file server has 2 partions (C:\ for the OS and
D:\ for the shared folders).

Some of my users are having problems and accessing files and I want to set
the NTFS permissions back to the 'default' as they seem a bit mixed up. If
I can get a baseline system then I may have a better chance at
troubleshooting the problem

e.g. The following are the permissions (used icacls.exe) at each level of
the following path
D:\Admin\Education & Learning\Group Skills\Group Skills 2010\Group Skills
Booking List 2010.xlsx

D:\
+++++++++++++++++++++++++++++++++++
BUILTIN\AdministratorsOI)(CI)(F)
NT AUTHORITY\SYSTEMOI)(CI)(F)
CREATOR OWNEROI)(CI)(IO)(F)
BUILTIN\UsersOI)(CI)(RX)
BUILTIN\UsersCI)(AD)
BUILTIN\UsersCI)(IO)(WD)
EveryoneRX)
+++++++++++++++++++++++++++++++++++
Admin
+++++++++++++++++++++++++++++++++++
MYDOMAIN\001-AdminOI)(CI)(F)
BUILTIN\AdministratorsF)
BUILTIN\AdministratorsI)(OI)(CI)(F)
MYDOMAIN\TonyWI)(F)
CREATOR OWNERI)(OI)(CI)(IO)(F)
NT AUTHORITY\SYSTEMI)(OI)(CI)(F)
BUILTIN\UsersI)(OI)(CI)(RX,WD,AD)
+++++++++++++++++++++++++++++++++++
Education & Learning
+++++++++++++++++++++++++++++++++++
MYDOMAIN\001-AdminI)(OI)(CI)(F)
BUILTIN\AdministratorsI)(OI)(CI)(F)
MYDOMAIN\TonyWI)(F)
CREATOR OWNERI)(OI)(CI)(IO)(F)
NT AUTHORITY\SYSTEMI)(OI)(CI)(F)
BUILTIN\UsersI)(OI)(CI)(RX,WD,AD)
+++++++++++++++++++++++++++++++++++
Group Skills
+++++++++++++++++++++++++++++++++++
MYDOMAIN\001-AdminI)(OI)(CI)(F)
BUILTIN\AdministratorsI)(OI)(CI)(F)
CREATOR OWNERI)(OI)(CI)(IO)(F)
NT AUTHORITY\SYSTEMI)(OI)(CI)(F)
BUILTIN\UsersI)(OI)(CI)(RX,WD,AD)
+++++++++++++++++++++++++++++++++++
Group Skills 2010
+++++++++++++++++++++++++++++++++++
MYDOMAIN\001-AdminI)(OI)(CI)(F)
BUILTIN\AdministratorsI)(OI)(CI)(F)
CREATOR OWNERI)(OI)(CI)(IO)(F)
NT AUTHORITY\SYSTEMI)(OI)(CI)(F)
BUILTIN\UsersI)(OI)(CI)(RX,WD,AD)
+++++++++++++++++++++++++++++++++++
Group Skills Booking List 2010.xlsx
+++++++++++++++++++++++++++++++++++
MYDOMAIN\001-AdminI)(F)
BUILTIN\AdministratorsI)(F)
MYDOMAIN\Julie.BaldwinI)(F)
NT AUTHORITY\SYSTEMI)(F)
BUILTIN\UsersI)(RX,WD,AD)

Thanks in advance for any help
Tony