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Start menu not opening on Windows 11? 7 fixes that work

✓ Reviewed & updated June 2026

By the ErrorAway Team · Hands-on tested on Windows 10 & 11

You press the Windows key or click Start and… nothing happens. The menu won't open, the search box ignores your clicks, and suddenly your PC feels half-frozen. It's a well-known Windows 11 glitch, and it's almost always a problem with Windows Explorer rather than anything seriously broken. Most people fix it in under a minute with the very first step.

Work through these in order. Fix 1 alone solves the majority of cases.

Quick checklist

  1. Restart Windows Explorer
  2. Restart your PC
  3. Run SFC and DISM scans
  4. Re-register the Start menu with PowerShell
  5. Install Windows updates
  6. Check for problem apps with a clean test account
  7. Use the new-account fix if all else fails

Why the Start menu won't open

The Start menu is drawn by Windows Explorer, so when Explorer hiccups, the menu stops responding. Other causes are corrupted system files, a broken Start menu package after an update, or a damaged user profile. The fixes below clear each, starting with the quickest.

The 7 fixes

1

Restart Windows Explorer

This is the fastest fix and it works most of the time, because the Start menu depends on Explorer.

  • Press Ctrl + Shift + Esc to open Task Manager.
  • In the Processes tab, scroll to Windows Explorer.
  • Click it, then click Restart task (or right-click → Restart). Your taskbar will flicker — that's normal.
  • Try the Start menu again.
2

Restart your PC

If restarting Explorer didn't stick, a full reboot clears deeper temporary glitches.

  • Since Start may not work, press Ctrl + Alt + Delete → click the power icon (bottom-right) → Restart.
3

Run SFC and DISM scans

Corrupted system files are a common cause. These built-in tools find and repair them.

  • Press Ctrl + Shift + Esc → in Task Manager click Run new task → type cmd, tick Create this task with administrative privileges → OK.
  • Run sfc /scannow and wait for it to finish.
  • Then run DISM /Online /Cleanup-Image /RestoreHealth and let it complete.
  • Restart and test the Start menu.
4

Re-register the Start menu with PowerShell

If a Windows update left the Start menu's package broken, re-registering it rebuilds it.

  • Open Task Manager → Run new task → type powershell, tick the admin box → OK.
  • Paste this command and press Enter:
    Get-AppxPackage -AllUsers Microsoft.Windows.ShellExperienceHost | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
  • Restart your PC and test.
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5

Install Windows updates

Microsoft frequently ships fixes for Start menu bugs, so make sure you're current.

  • Press Windows + I to open Settings (this still works even when Start doesn't).
  • Go to Windows Update → Check for updates and install everything, then restart.
6

Check for a problem app

Some third-party "Start menu replacement" or customisation tools break the real Start menu after updates.

  • If you use a Start menu customiser (like a third-party skin or tweak tool), update or uninstall it.
  • Restart and test the built-in Start menu.
7

Use the new-account fix

If nothing else works, the problem is likely a corrupted user profile. Creating a fresh account confirms it and gives you a working Start menu.

  • Open Settings → Accounts → Other users → Add account and create a new local user.
  • Sign in to the new account and test the Start menu. If it works there, your old profile is corrupted — move your files over to the new account.

Frequently asked questions

What's the single fastest fix?

Restarting Windows Explorer (fix 1). Because the Start menu is drawn by Explorer, restarting it brings the menu back in seconds for most people.

My search box and taskbar are also frozen. Same fixes?

Yes. The Start menu, search and taskbar all rely on Windows Explorer, so restarting it (fix 1) often revives all three at once. See our taskbar not working guide for more.

Is it safe to run the PowerShell command?

Yes. It simply re-registers the built-in Start menu component using Windows' own files. It doesn't delete your apps or personal data.

The Start menu broke right after a Windows update. Why?

Updates occasionally leave Start menu packages mismatched. Re-registering it (fix 4) or installing the latest update (fix 5) usually clears update-related breakage.

Taskbar acting up too? See our guide to the taskbar not working on Windows 11. Still stuck here? Send us the details.

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