File Explorer Not Responding

Overview

File Explorer may stop responding when Windows encounters a problem with
folders, files, drivers, or background processes. This guide walks through
the most common causes and provides step‑by‑step solutions. Follow the steps
in order and test after each one.

Common symptoms

  • File Explorer freezes or becomes unresponsive
  • Folders take a long time to open
  • Right‑click menus cause Explorer to hang
  • Explorer crashes and restarts repeatedly
  • High CPU or memory usage from explorer.exe

Possible causes

  • Corrupted File Explorer cache
  • Faulty context menu extensions
  • Damaged system files
  • Problematic folders or large directories
  • Outdated display or storage drivers
  • Third‑party software conflicts

Step 1 – Restart File Explorer

  1. Press Ctrl + Shift + Esc to open Task Manager.
  2. Click More details if needed.
  3. Find Windows Explorer in the list.
  4. Right‑click it and choose Restart.

If Explorer works normally after restarting, the issue may have been temporary.
If it freezes again, continue with the next steps.

Step 2 – Clear File Explorer history

  1. Open the Start menu and search for File Explorer Options.
  2. Under the General tab, find Clear File Explorer history.
  3. Click Clear.
  4. Click OK to save changes.

Step 3 – Disable Quick Access recent items

Quick Access can cause Explorer to freeze if recent items are corrupted.

  1. Open File Explorer Options.
  2. Under Privacy, uncheck:
    • Show recently used files
    • Show frequently used folders
  3. Click Apply and OK.

Step 4 – Check for faulty context menu extensions

Right‑click menu extensions from third‑party apps can cause Explorer to freeze.
If the issue happens when right‑clicking, this step is important.

  1. Press Windows + R, type msconfig, and press Enter.
  2. Go to the Services tab.
  3. Check Hide all Microsoft services.
  4. Disable non‑essential third‑party services.
  5. Restart the computer and test Explorer.

Step 5 – Run System File Checker

  1. Press Start, type cmd.
  2. Right‑click Command Prompt and choose Run as administrator.
  3. Type:

    sfc /scannow
  4. Press Enter and wait for the scan to finish.

Step 6 – Run DISM repair

  1. Open an elevated Command Prompt again.
  2. Type:
    DISM /Online /Cleanup-Image /RestoreHealth
  3. Press Enter and wait for the process to complete.

Step 7 – Update display and storage drivers

  1. Right‑click the Start button and select Device Manager.
  2. Expand Display adapters and update your graphics driver.
  3. Expand Disk drives and update storage drivers if available.
  4. Restart the computer.

Step 8 – Check for folder issues

If Explorer freezes only in specific folders, the cause may be:

  • Large numbers of files
  • Corrupted media thumbnails
  • Damaged files

Try opening the same folder in Safe Mode to confirm.

Step 9 – Create a new user profile

If Explorer works in a new user account, the original profile may be corrupted.

  1. Open Settings > Accounts.
  2. Select Family & other users.
  3. Create a new local account.
  4. Log in and test File Explorer.
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