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Enable or Disable Preloading File Explorer in Windows 11


mfessler

Question

File_Explorer_banner.webp

This tutorial will show you how to turn on or off File Explorer window preloading for faster launch times for your account in Windows 11.

Starting with Windows 11 build 26220.7271 (Dev and Beta 25H2), Microsoft is exploring preloading File Explorer in the background to help improve File Explorer launch performance. This shouldn’t be visible to you, outside of File Explorer hopefully launching faster when you need to use it.

If you do encounter any issues, please file them in the Feedback Hub under Files Folders and Online Storage > File Explorer Performance, or Files Folders and Online Storage > File Explorer.



Contents

  • Option One: Enable or Disable Preloading File Explorer in Folder Options
  • Option Two: Enable or Disable Preloading File Explorer using REG file




Option One

Enable or Disable Preloading File Explorer in Folder Options


1 Open Folder Options.

2 Click/tap on the View tab. (see screenshot below)

3 Check (enable - default) or uncheck (disable) Enable window preloading for faster launch times for what you want.

4 Click/tap on OK.

File_Explorer_window_preloading_Folder-Options.webp





Option Two

Enable or Disable Preloading File Explorer using REG file


1 Do step 2 (enable) or step 3 (disable) below for what you would like to do.

2 Enable Preloading File Explorer

This is the default setting.


A) Click/tap on the Download button below to download the file below, and go to step 4 below.​

Turn_ON_Preloading_FileExplorer_in_background-Off.reg

Download

(Contents of REG file for reference)
Code:
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"ShouldPrelaunchFileExplorer"=dword:00000001

3 Disable Preloading File Explorers

A) Click/tap on the Download button below to download the file below, and go to step 4 below.​

Turn_OFF_Preloading_FileExplorer_in_background-Off.reg

Download

(Contents of REG file for reference)
Code:
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"ShouldPrelaunchFileExplorer"=dword:00000000

4 Save the .reg file to your desktop.

5 Double click/tap on the downloaded .reg file to merge it.

6 When prompted, click/tap on Run, Yes (UAC), Yes, and OK to approve the merge.

7 You can now delete the downloaded .reg file if you like.


That's it,
Shawn Brink


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