You cannot configure ACL to the drive root by using icacls.exe


The first time that you try to run the icacls.exe utility to configure access control lists (ACL) on the root drive of a Windows-Server-2003-based computer, you may receive the following error message:

icacls e:\ /grant Adminstrator:(F)
INTERNAL ERROR: invalid aclsize

e:\: An internal error occurred.
Successfully processed 0 files; Failed processing 1 files

Note You only receive this error message the first time that you run the icacls.exe utility to configure the ACL on the root drive.


This issue occurs because the root ACL is set to an incorrect value.


To resolve this issue, execute the following command before you run the icacls.exe utility:

icacls E:\ /resize

This command sets the length of drive root ACL to the correct value.

Source: Microsoft Support

Makale No: 967539 - Son İnceleme: 14 Mar 2009 - Düzeltme: 1

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