File Explorer Not Responding or Crashing in Windows 11? How to Fix Explorer.exe

File Explorer hangs on “Working on it…”, the taskbar and desktop flash and reload, or you get the message “Windows Explorer has stopped working” over and over.

Why: explorer.exe runs the desktop, taskbar, and File Explorer all at once. When it crashes, it usually isn’t File Explorer’s fault — Microsoft points to an outdated or corrupt video driver, a corrupt system file, malware, faulty RAM, or a single damaged image that crashes Explorer when it tries to draw a thumbnail. Restart it first to get your desktop back, then work through the causes fastest-first.

Fix 1: Restart File Explorer cleanly (gets your desktop back now)

If the taskbar or desktop is frozen, restart the process instead of rebooting:

1. Press Ctrl + Shift + Esc to open Task Manager.
2. On the Processes tab, find Windows Explorer (under Apps, or Windows processes).
3. Right-click it and choose Restart.

The screen will flicker as the taskbar and desktop reload — that’s normal. If Windows Explorer isn’t in the list at all, click Run new task, type explorer.exe, and press Enter.

Fix 2: Install Windows updates, then reboot

Many Explorer hangs are fixed in cumulative updates, and a reboot also clears a stuck session:

1. Settings → Windows Update → Check for updates.
2. Install everything offered, then restart the PC.

Fix 3: Update the display (video) driver

Microsoft lists outdated or corrupt video drivers as the most common cause of Explorer crashing. Get the latest from Windows Update or your GPU maker:

1. Right-click Start → Device Manager → Display adapters.
2. Right-click your graphics card → Update driver → Search automatically for drivers.
3. For the newest version, download the driver directly from Intel, NVIDIA, AMD, or your PC manufacturer’s support page and install it.

Fix 4: Repair corrupt system files with SFC

Corrupt or mismatched system files make Explorer unstable. Run the built-in repair:

1. Right-click Start → Terminal (Admin) (or Command Prompt as administrator).

2. Run:

   sfc /scannow

3. Let it finish, then restart. If it reports files it couldn’t fix, also run DISM /Online /Cleanup-Image /RestoreHealth and then sfc /scannow again.

Fix 5: Rule out a bad image and faulty memory

If Explorer crashes only when you open a specific folder of photos, a single corrupt image is the trigger:

• Open File Explorer Options (search “File Explorer Options” in the taskbar) → View tab → tick Always show icons, never thumbnails → OK. If the crashes stop, a damaged picture in that folder was the cause — move images out a few at a time to find it.

For random crashes, test your RAM: click Start, type Windows Memory Diagnostic, open it, and choose Restart now and check for problems.

FAQ

Is restarting explorer.exe safe? Yes. It only reloads the desktop, taskbar, and Explorer — your open documents and apps stay running.

It crashes the moment I open one folder. That folder almost certainly contains a corrupt image or video file. Turn on Always show icons, never thumbnails (Fix 5) so Explorer stops trying to render the previews, then remove the bad file.

Sources: Microsoft Support — Error: Windows Explorer has stopped working · Microsoft Support — Fix File Explorer if it won’t open or start