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ACCESS_MASK value for a file

OSR_Community_UserOSR_Community_User Member Posts: 110,217
Hi All,

Q. I want to know what rights a user has on a file on NTFS file system.

Problem is ACCESS_ALLOWED_ACE.Mask for the ACCESS_ALLOWED_ACE.SidStart which
is same as a user's SID gives a weird number. The ACCESS_MASK has only
READ_CONTROL or SYNCHRONIZE set. The specific rights are not documented.

How do I know the plain, simple rights a user has on a file?

Q. How do we set a user as an owner of a file?

With SetSecurityDescriptorOwner() we can only set the currently logged-on
user as owner.

Thanks in advance,

Dinker Charak
Software Engineer, Open Systems Group
DCM Technologies, India

The opposite of a correct statement is a false statement. But the
opposite of a profound truth may well be another profound truth.
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