How to Fix Windows 11 File Explorer Freezing, Lagging or Not Opening

Microsoft introduced a redesigned context menu with Windows 11. The new interface places commonly used options near the top of the menu. However, some users may experience performance problems with File Explorer, including freezing, lagging, hanging, or failing to open.

The delay can range from a fraction of a second to several minutes. In some cases, File Explorer may begin to open, flicker, and then close unexpectedly.

These problems can also appear when you right-click the desktop or interact with File Explorer. Restarting Windows Explorer may resolve the issue temporarily. If the problem continues, try the following solutions.

Fix Windows 11 File Explorer Freezing and Lagging

If Windows updates are also failing to install correctly, see our guide to Windows Update Error Code 0x800F0900 for additional troubleshooting.

Several troubleshooting methods can help resolve File Explorer performance problems. Start with the simpler solutions and continue to the advanced steps if necessary.

Restart File Explorer

Restarting Windows Explorer can resolve temporary problems with File Explorer.

1. Press Ctrl + Shift + Esc to open Task Manager.
2. Find Windows Explorer in the list of processes.
3. Right-click Windows Explorer.
4. Select Restart.
5. Wait for the desktop and taskbar to reload.

Open File Explorer again and check whether the freezing or lagging has stopped.

Temporarily Check Third-Party Antivirus Software

If your computer is having trouble connecting to Windows Update, Windows Update Error Code 0x8024402C covers related network and update-service problems.

Third-party antivirus or security software can sometimes interfere with Windows processes.

If you recently installed or updated security software before the File Explorer problem appeared, temporarily pause its protection and test File Explorer again.

After testing, enable your security protection immediately. Do not leave your computer unprotected longer than necessary.

Clear the File Explorer Cache

A corrupted File Explorer history or cache can sometimes contribute to slow performance.

1. Open the Start menu.
2. Search for Control Panel and open it.
3. Select File Explorer Options.
4. Under the General tab, find the Privacy section.
5. Click Clear.
6. Select OK.

Restart File Explorer and check whether the problem has improved.

Run an SFC Scan

Damaged Windows system files can cause File Explorer and other Windows components to behave unexpectedly. The System File Checker can scan protected system files and repair corruption when possible.

1. Right-click the Start button.
2. Select Terminal (Admin).
3. Enter the following command:

sfc /scannow

4. Press Enter.
5. Wait until the scan reaches 100%.
6. Restart your computer after the scan finishes.

If SFC reports that it could not repair some files, run DISM as described below.

Run DISM

The Deployment Image Servicing and Management tool can repair problems with the Windows component store.

Open Terminal (Admin) and run:

DISM /Online /Cleanup-Image /RestoreHealth

Press Enter and allow the process to finish. The scan can take some time, so do not close the Terminal window while it is running.

Restart your computer after DISM completes. Then, open File Explorer and check whether the freezing or lagging has stopped.

Check for Windows 11 Updates

Microsoft regularly releases Windows updates that include security improvements, bug fixes, and stability updates.

To check for updates:

1. Open Settings.
2. Select Windows Update.
3. Click Check for updates.
4. Install available updates.
5. Restart the computer if Windows requests it.

After the restart, test File Explorer again.

What to Do If File Explorer Is Still Freezing

If File Explorer continues to freeze after restarting Explorer, clearing its cache, repairing system files, and installing available updates, continue with the following checks.

Disconnect unnecessary external devices and restart your computer. You can also test whether File Explorer behaves normally after a clean restart.

If the problem began immediately after a recent Windows update, check whether another available Windows update resolves the issue before considering more disruptive recovery options.

Consider an In-Place Upgrade

If Windows system components remain damaged and normal troubleshooting does not resolve the problem, an in-place upgrade may be an alternative to completely resetting the computer.

Before proceeding, back up important files.

Use official Windows installation media and follow the upgrade instructions carefully. An in-place upgrade can reinstall Windows system components while allowing you to retain your personal files and applications, depending on the installation options selected.

Reset Windows 11

A full PC reset should be considered a last resort because it can remove applications and change system settings.

If you decide that a reset is necessary:

1. Open Settings.
2. Select System.
3. Choose Recovery.
4. Select Reset this PC.
5. Review the available options carefully.
6. Follow the instructions shown by Windows.

Back up important files before starting a reset.

Frequently Asked Questions

Why does File Explorer keep freezing in Windows 11?

File Explorer can freeze because of temporary Windows Explorer problems, corrupted system files, software conflicts, outdated Windows components, or problems with File Explorer’s cached data.

How do I restart File Explorer in Windows 11?

Open Task Manager with Ctrl + Shift + Esc, find Windows Explorer, right-click it, and select Restart.

Can SFC fix File Explorer freezing?

SFC can help when corrupted or damaged Windows system files are contributing to File Explorer problems. If SFC cannot repair the files, running DISM can provide an additional repair step.

Should I reset Windows 11 if File Explorer keeps freezing?

A complete reset should not be your first solution. Try restarting Windows Explorer, clearing the File Explorer cache, running SFC and DISM, and installing available Windows updates first.

Conclusion

Windows 11 File Explorer freezing, lagging, or failing to open can make everyday tasks difficult. Fortunately, several troubleshooting steps can help restore normal performance.

Start by restarting Windows Explorer and clearing the File Explorer cache. Next, check third-party security software and run SFC and DISM to repair possible system-file problems.

Finally, install available Windows updates and restart the computer. If the problem continues after these steps, consider an in-place Windows upgrade before using the more disruptive Reset this PC option.