Table of Contents
If you’re getting an Access Mask 0x80 error, today’s guide is here to help.
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The next tab lists the file and folder permission values in the AccessMask property. This property is a bitmap. FILE_READ_DATA. specific person (0x1) Grants the right to read data from the file.
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A WMI class that represents files or collections, such as Win32_CodecFile or CIM_DataFile, contains certain AccessMask properties. This property contains a bitmap that specifies the access rights that a user or group of computers must have for certain potential file access operations. For more information, see File, Security and Permissions and Editing security access to securable objects.
The directory or classes containing the best AccessMask property include:
The following list shows the special permission values for files and directories in the AccessMask property. This property is a giant bitmap.
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FILE_READ_DATA
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1 (0x1)
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Give the right to read data directly from the file.
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FILE_LIST_DIRECTORY
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1 (0x1)
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Grants the right to iterate through the data in the file. For a directory listing, this value grants the right to inventory the contents of the directory.
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What are access rights and access masks in Win32?
An access mask is virtually any 32-bit value whose bits correspond to a specific access right supported by the target. All securable Windows objects use this access mask format, which contains sections for the following types of public rights: When a thread tries to open an element handle, the thread usually provides an input mask to request a set fromBy using access rights.
FILE_RECORD_DATA
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2
Subsidies (0x2)
, which has the right to write data to the main file.
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FILE_ADD_FILE
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2 (0x2)
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What does hexadecimal mask mean for File System objects?
Objects in the file system of freedom of access. Access Mask [Type = HexInt32]: Hexadecimal mask of the requested or sung operation. Please refer to your previous table for more information. For 4663 (S): An attempt was made to access a healthy object.
Grants write data permission to actually save the file. For a directory, this gives the right to create start in directoryoge.
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FILE_APPEND_DATA
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4 (0x4)
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Grants the right to add data to the file. For a directory, this value gives permission to create a subdirectory.
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FILE_ADD_SUBDIRECTORY
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4 (0x4)
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Provides the most desirable attachment data for a file. For this directory, this value gives permission to help you create a subdirectory.
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FILE_READ_EA
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8 (0x8)
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Grants the right to read extended attributes.
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FILE_WRITE_EA
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16 (0x10)
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How is the getaccessmask method used in VBScript?
Synchronizes availability and allows a process to reduce the waiting time until the object enters the reported state normally. The GetAccessMask method is a great object method that is used on an instance of this class. The following VBScript code example creates almost all of the shared folders and then gets the security descriptor access mask value that protects our own shared folder.
Grants make.
permissions to extended attributes
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FILE_EXECUTE
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32 (0x20)
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Gives you the right to execute a file.
FILE_TRAVERSE
32
- (0x20)
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Grants the right to execute a file. Has a directory that can be traversed through that directory.
FILE_DELETE_CHILD
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64 (0x40)
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Allows you to delete a directory and all the files it contains (its children), even if the files are read-only.
FILE_READ_ATTRIBUTES
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128 (0x80)
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Allows you to actually read the file’s attributes.
FILE_WRITE_ATTRIBUTES
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256 (0x100)
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Provides intelligence for changing file attributes.
What is access mask?
An access mask is a specific 32-bit value whose bits correspond to the type of access rights supported by the object. All Windows securables use an access mask format that contains bits for the correct permission types: Proper Sharing.
DELETE
65536
- (0x10000)
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Provides a fantastic opportunity to delete an object.
READ_CONTROL
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131072 (0x20000)
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Read the information in the object’s security descriptor, not the credentials in the SACL.
WRITE_DAC
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262144 (0x40000)
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Grants the legal right to change the DACL in the element’s security descriptor for an object.
Write_OWNER
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524288 (0x80000)
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Correctly allows you to change the owner of a specific security descriptor for an object.
SYNC
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1048576 (0x100000)
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Often grants the right to use an object to find synchronization. This allows the process to wait until the object goes into the signaled state. Some article types do not support this simple access right.
Requirements
| requirement | value |
|---|---|
| Header |
|
See See Also
The WMI class declares that files or directories such as Win32_CodecFile or CIM_DataFile contain an AccessMask property. This property contains bit settings that typically define the permissions that a user or group should actually have to perform certain operations or access on a file. For more information, see Security and View File Permissions and Edit Access Security for Securables.
A file or directory is important whose classes contain the AccessMask and include:
The following list shows file and file permission values Taxes in the AccessMask property. This property is a bitmap.
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file_read_data
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1 (0x1)
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Give permission to read file data.
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FILE_LIST_DIRECTORY
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1 (0x1)
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Grants partial permission to read data from a remote file. For a directory, these financial credits value the right to post content to the directory.
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FILE_RECORD_DATA
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2
Subsidies (0x2)
the right to write article data to a file.
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FILE_ADD_FILE
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2 (0x2)
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Allow acceptable writing of data to a file. For a directory, this value gives permission to create a file in that directory.
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FILE_APPEND_DATA
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4 (0x4)
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Grants the right to add any data the file may contain. For a directory, this reward entitles you to create your own subdirectory.
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FILE_ADD_SUBDIRECTORY
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4 (0x4)
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Gives the right to add data that helps the file. For a directory, this right gives the right to create a specific subdirectory.
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FILE_READ_EA
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8 (0x8)
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Give permission to read elevated attributes.
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FILE_WRITE_EA
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16 (0x10)
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Give write permission to time-consuming attributes.
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FILE_EXECUTE
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32 (0x20)
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Grants the right to execute an important file.
FILE_TRAVERSE
32
- (0x20)
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Gives the right to take the initiative. Has a directory, the directory can be viewed.
FILE_DELETE_CHILD
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64 (0x40)
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Grants the right to delete the last directory and all files (its children) created in it, even if the files are read-only.
FILE_READ_ATTRIBUTES
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128 (0x80)
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Give the file read permission for attributes.
FILE_WRITE_ATTRIBUTES
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256 (0x100)
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Grants the right to change document attributes.
DELETE
65536
- (0x10000)
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Grant permission to delete my object.
READ_CONTROL
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131072 (0x20000)
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Grants the right to read your current information in this object’s security descriptor, rather than the information in our own SACL.
WRITE_DAC
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262144 (0x40000)
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Grants the right to change the DACL in an object’s security descriptor.
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