why does the 'fattrib' do not impact any changes in the folder permissions in 'Windows' ?

I am using 'fattrib' to make my folder writable. When i type the command, i get the following. ------------------------------------------------------

 Name: 'D:\TestFolder'
         archive: 0
          system: 0
          hidden: 0
       directory: 1
        UserRead: 1
       UserWrite: 1
     UserExecute: 1
       GroupRead: NaN
      GroupWrite: NaN
    GroupExecute: NaN
       OtherRead: NaN
      OtherWrite: NaN
    OtherExecute: NaN

Which means that, my folder is now writable and the "Read-Only" attribute is removed/de-selected.

But, when i check in windows, i see this

The changes which i made in MATLAB is not reflected in Windows.

Answer 1

[Walter Roberson]

fileattrib('D:\TestFolder', '+w', '', 's')

[Sriharsha]

i used the same command

fileattrib('D:\TestFolder', '+w', '', 's')

But still, the same response. There is no impact on Windows side.