Comments on: Unable to change File or Folder Permissions in Windows 11 https://www.thewindowsclub.com/change-file-or-folder-permissions-windows TheWindowsClub covers authentic Windows 11, Windows 10 tips, tutorials, how-to's, features, freeware. Created by Anand Khanse, MVP. Tue, 06 Jan 2026 13:29:42 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Joseph Nocchi https://www.thewindowsclub.com/change-file-or-folder-permissions-windows#comment-50326 Sun, 20 Dec 2015 18:22:00 +0000 http://www.thewindowsclub.com/?p=82920#comment-50326 I have a USB drive connected to my TP Link 750 router. I can access the drive by way of a mapped drive icon however I can not copy or delete anything. Win 7 says ” The program cannot open the required dialog box because it can not determine if it belongs to a domain,???? Also , I can not change permissions or take ownership.?? Can you help?

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