Disable lockdown of Start pages

Computer and userNative Intune settingDisableLockdownOfStartPages

Supported on Microsoft Edge on Windows 10, Version 1703 or later

23H2 · 1.0

What it does

You can configure Microsoft Edge to disable the lockdown of Start pages allowing users to change or customize their start pages. To do this, you must also enable the Configure Start Pages or Configure Open Microsoft With policy. When enabled, all configured start pages are editable. Any Start page configured using the Configure Start pages policy is not locked down allowing users to edit their Start pages. If disabled or not configured, the Start pages configured in the Configure Start Pages policy cannot be changed and remain locked down. Supported devices: Domain-joined or MDM-enrolled Related policy: - Configure Start Pages - Configure Open Microsoft Edge With

What it writes

Hive: HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry key: Software\Policies\Microsoft\MicrosoftEdge\Internet Settings
Value name: DisableLockdownOfStartPages
When enabled: DWORD 1
When disabled: DWORD 0

In Intune

Native Intune setting: Yes — Policy CSP

./Device/Vendor/MSFT/Policy/Config/Browser/DisableLockdownOfStartPagesBrowser on Microsoft LearnSets the template element DisableLockdownOfStartPagesListBox.Windows builds listed: 10.0.15063.
./User/Vendor/MSFT/Policy/Config/Browser/DisableLockdownOfStartPagesBrowser on Microsoft LearnSets the template element DisableLockdownOfStartPagesListBox.Windows builds listed: 10.0.15063.

From Microsoft's Policy CSP DDF files (DDF v2 Files, February 2026), read 18 Oct 2026.

Configure and deploy

Choose a state; the output below is generated from the template for exactly that.

Enabled · Computer · template defaults

Registry file (.reg)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\Internet Settings]
"DisableLockdownOfStartPages"=dword:00000001

PowerShell

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: Disable lockdown of Start pages
# Name: DisableLockdownOfStartPages
# Scope: Machine
# State: Enabled
# Source: MicrosoftEdge.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\Internet Settings' -Name 'DisableLockdownOfStartPages' -PropertyType 'DWord' -Value 1

These deployment candidates come from the ADMX template; they are separate from the native CSP mapping above.

The OMA-URI is an inferred ADMX-backed Policy CSP candidate derived from the source ADMX file name and policy name.
Some Microsoft policies use built-in Policy CSP pages whose area names don't match the ADMX file name, so verify the candidate against Microsoft Learn before deployment.

ADMX profile candidate (OMA-URI)

./Device/Vendor/MSFT/Policy/Config/ADMX_MicrosoftEdge/DisableLockdownOfStartPages

ADMX SyncML candidate

<SyncML xmlns="SYNCML:SYNCML1.2">
  <SyncBody>
    <Replace>
      <CmdID>1</CmdID>
      <Item>
        <Meta>
          <Format>chr</Format>
          <Type>text/plain</Type>
        </Meta>
        <Target>
          <LocURI>./Device/Vendor/MSFT/Policy/Config/ADMX_MicrosoftEdge/DisableLockdownOfStartPages</LocURI>
        </Target>
        <Data>&lt;enabled/&gt;</Data>
      </Item>
    </Replace>
    <Final/>
  </SyncBody>
</SyncML>

Intune remediation scripts

Detection

$ErrorActionPreference = 'Stop'
$reasons = [System.Collections.Generic.List[string]]::new()

function Test-RegistryValueExists {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    return $null -ne (Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue)
}

function Test-RegistryValueEquals {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $Kind,
        [Parameter(Mandatory = $true)][object] $Expected
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    $valueObject = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue
    if ($null -eq $valueObject) {
        return $false
    }

    $actual = $valueObject.$Name
    switch ($Kind) {
        'String' { return [string]$actual -ceq [string]$Expected }
        'ExpandString' { return [string]$actual -ceq [string]$Expected }
        'DWord' { return [uint32]$actual -eq [uint32]$Expected }
        'QWord' { return [uint64]$actual -eq [uint64]$Expected }
        'MultiString' {
            $actualArray = @($actual)
            $expectedArray = @($Expected)
            if ($actualArray.Count -ne $expectedArray.Count) { return $false }
            for ($index = 0; $index -lt $actualArray.Count; $index++) {
                if ([string]$actualArray[$index] -cne [string]$expectedArray[$index]) { return $false }
            }
            return $true
        }
        'Binary' {
            $actualArray = [byte[]]$actual
            $expectedArray = [byte[]]$Expected
            if ($actualArray.Length -ne $expectedArray.Length) { return $false }
            for ($index = 0; $index -lt $actualArray.Length; $index++) {
                if ($actualArray[$index] -ne $expectedArray[$index]) { return $false }
            }
            return $true
        }
        default { return [string]$actual -ceq [string]$Expected }
    }
}

# Policy: Disable lockdown of Start pages
# Name: DisableLockdownOfStartPages
# Scope: Machine
# State: Enabled
# Source: MicrosoftEdge.admx

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\Internet Settings' -Name 'DisableLockdownOfStartPages' -Kind 'DWord' -Expected 1
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\Internet Settings\DisableLockdownOfStartPages') | Out-Null
}

if ($reasons.Count -eq 0) {
    Write-Output 'Compliant'
    exit 0
}

$reasons | ForEach-Object { Write-Output $_ }
exit 1

Remediation

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: Disable lockdown of Start pages
# Name: DisableLockdownOfStartPages
# Scope: Machine
# State: Enabled
# Source: MicrosoftEdge.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\Internet Settings' -Name 'DisableLockdownOfStartPages' -PropertyType 'DWord' -Value 1

History 3 retained releases

22H2 · 1.015 Jul 2024
- Already present in the first release ChangeIntel keeps.

2 later releases left it unchanged.

Template

Internal name: DisableLockdownOfStartPages
Namespace: Microsoft.Policies.MicrosoftEdge
Template file: MicrosoftEdge.admx
Release: Windows 11 23H2 · 1.0 · file set d784d0ea5f14a680…

Definition, editor controls and support

Definition

<policy class="Both" displayName="$(string.DisableLockdownOfStartPages)" explainText="$(string.DisableLockdownOfStartPages_Explain)" key="Software\Policies\Microsoft\MicrosoftEdge\Internet Settings" name="DisableLockdownOfStartPages" valueName="DisableLockdownOfStartPages" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.MicrosoftEdge:MicrosoftEdge" />
      <supportedOn ref="Microsoft.Policies.MicrosoftEdge:SUPPORTED_INTERNET_BROWSER_WIN10V1703" />
      <enabledValue>
        <decimal value="1" />
      </enabledValue>
      <disabledValue>
        <decimal value="0" />
      </disabledValue>
    </policy>

Editor controls

Supported platforms and category

Microsoft.Policies.MicrosoftEdge:category:MicrosoftEdge
<category displayName="$(string.InternetBrowser_DisplayName)" explainText="$(string.InternetBrowser_ExplainCat)" name="MicrosoftEdge" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.Windows:WindowsComponents" />
    </category>
Microsoft.Policies.MicrosoftEdge:definition:SUPPORTED_INTERNET_BROWSER_WIN10V1703
<definition displayName="$(string.SUPPORTED_INTERNET_BROWSER_WIN10V1703_DisplayName)" name="SUPPORTED_INTERNET_BROWSER_WIN10V1703" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <range maxVersionIndex="1" minVersionIndex="1" ref="unresolved(products):MicrosoftEdge" />
        </or>
      </definition>
Microsoft.Policies.MicrosoftEdge:unresolved:unresolved(products):MicrosoftEdge
<unresolved reference="unresolved(products):MicrosoftEdge" />
Microsoft.Policies.Windows:category:WindowsComponents
<category displayName="$(string.WindowsComponents)" explainText="$(string.WindowsComponents_Help)" name="WindowsComponents" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
Microsoft.Policies.MicrosoftEdge:category:MicrosoftEdge
<category displayName="$(string.InternetBrowser_DisplayName)" explainText="$(string.InternetBrowser_ExplainCat)" name="MicrosoftEdge" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.Windows:WindowsComponents" />
    </category>
<strings><string id="Microsoft.Policies.MicrosoftEdge:InternetBrowser_DisplayName">Microsoft Edge</string><string id="Microsoft.Policies.MicrosoftEdge:InternetBrowser_ExplainCat">Microsoft Edge Category</string></strings>
Microsoft.Policies.MicrosoftEdge:definition:SUPPORTED_INTERNET_BROWSER_WIN10V1703
<definition displayName="$(string.SUPPORTED_INTERNET_BROWSER_WIN10V1703_DisplayName)" name="SUPPORTED_INTERNET_BROWSER_WIN10V1703" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <range maxVersionIndex="1" minVersionIndex="1" ref="unresolved(products):MicrosoftEdge" />
        </or>
      </definition>
<strings><string id="Microsoft.Policies.MicrosoftEdge:SUPPORTED_INTERNET_BROWSER_WIN10V1703_DisplayName">Microsoft Edge on Windows 10, Version 1703 or later</string></strings>
Microsoft.Policies.Windows:category:WindowsComponents
<category displayName="$(string.WindowsComponents)" explainText="$(string.WindowsComponents_Help)" name="WindowsComponents" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="Microsoft.Policies.Windows:WindowsComponents">Windows Components</string><string id="Microsoft.Policies.Windows:WindowsComponents_Help">Contains settings for operating system components.</string></strings>