Fix “You Need Administrator Permission” Windows 11 (Access Denied) | 2026
#Windows11 #WindowsTips #AccessDenied
If you’re getting “You need administrator permission to perform this action” or Access Denied on Windows 11, this video shows the fastest fixes that work for files, folders, apps, and system settings.
In this tutorial, you’ll learn how to:
Run apps properly with Run as administrator
Add your account to the Administrators group
Take ownership of a file/folder and reset permissions
Fix permission errors using CMD / PowerShell
Check UAC settings (User Account Control)
Repair Windows system files (SFC + DISM) if permissions are broken
Chapters (edit timings):
00:00 Problem explained
00:20 Quick fix (Run as admin)
01:05 Check admin account
02:10 Take ownership + permissions
03:30 CMD/Powershell commands
04:40 SFC/DISM repair
05:30 Final checks
Helpful steps (quick):
Right-click app/folder → Run as administrator
Settings → Accounts → Your info → confirm Administrator
Folder → Properties → Security → Advanced → change Owner to your account
Apply full control only to the folder you need (avoid system folders)
Run system repair if the issue keeps coming back
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