Using the FILE_FLAG_BACKUP_SEMANTICS flag when calling CreateFile(...) requires some extra privileges to be enabled before proceding (cf. MSDN).

This was in fact the purpose of the _EnablePrivileges() and related subroutines you may have noticed in Win32::ReadDirectoryChangesW.

____
HTH, Dominique
My two favorites:
If the only tool you have is a hammer, you will see every problem as a nail. --Abraham Maslow
Bien faire, et le faire savoir...

In reply to Re: From File to at Sectors on harddrive (Windows) by dfaure
in thread From File to at Sectors on harddrive (Windows) by Ace128

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