Folders Open in a New Window in Windows 10 and Windows 11

Some Windows 10 and Windows 11 users encounter an issue where folders open in a new window instead of reusing the existing one. This can be inconvenient, especially if you prefer working in a single window and want to avoid cluttering your screen with multiple windows. Let’s explore the possible causes of this problem and steps to resolve it.

Potential Causes of the Issue

Typically, folders in Windows are designed to open in the same window, but certain system settings can change, causing this behavior to break. Here are some common reasons this may happen:

  • File Explorer Settings — The setting to open each folder in a new window may have been selected in File Explorer.
  • Registry Issues — Modifications in the Windows Registry can disrupt normal folder behavior.
  • Third-Party Software Interference — Certain programs can alter File Explorer’s default behavior.

How to Fix Folders Opening in a New Window in Windows 10 and Windows 11

1. Check File Explorer Settings

The simplest fix is to make sure that File Explorer is set to open folders in the same window. Here’s how:

  1. Open File Explorer.
  2. Click File in the top menu, then select Options.
  3. In the window that appears, go to the General tab.
  4. Ensure the option Open each folder in the same window is selected. Click OK to save the changes.

2. Use the Registry Editor

If adjusting File Explorer settings doesn’t work, the issue may lie within the Windows Registry. Be cautious with registry edits, as incorrect changes can cause system problems:

  1. Press Win + R to open the Run dialog, type regedit, and press Enter.
  2. Navigate to HKEY_CLASSES_ROOT\Folder\shell.
  3. Check that the (Default) parameter is set to none or is blank. If it’s set to a different value, right-click, select “Modify,” and make the necessary change.

3. Disable Third-Party Programs Affecting File Explorer

Certain programs, such as antivirus software or system optimizers, may interfere with File Explorer. Try temporarily disabling these programs to see if the issue is resolved. If the problem disappears, you may need to adjust the settings of these applications or consider alternative software.