You can use this utility to modify NTFS file system permissions on a computer that is running Microsoft Windows Server 2003 with Service Pack 2 (SP2).
Currently, you can use the Xcacls.exe utility, the Cacls.exe utility, and the Xcacls.vbs utility to modify NTFS permissions in Windows Server 2003. The Icacls.exe utility is an alternative option for modifying NTFS permissions. The Icacls.exe utility resolves various issues that occur when you use the existing utilities.