Microsoft PowerToys › Mouse Without Borders

Allow Service Mode

ComputerIntune-readyMwbAllowServiceMode

Supported on PowerToys version 0.89.0 or later

0.101.2362.0

What it does

This policy configures if the user is allowed to use Mouse Without Borders in Service Mode. If this setting is enabled or not configured, the user can enable and use Mouse Without Borders in Service Mode. If this setting is disabled, the user won't be able to enable or use Mouse Without Borders in Service Mode. Note: As most other PowerToys policies, a restart of PowerToys is required for a change in this policy to take full effect.

What it writes

Hive: HKEY_LOCAL_MACHINE
Registry key: Software\Policies\PowerToys
Value name: MwbAllowServiceMode
When enabled: DWORD 1
When disabled: DWORD 0

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\PowerToys]
"MwbAllowServiceMode"=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: Allow Service Mode
# Name: MwbAllowServiceMode
# Scope: Machine
# State: Enabled
# Source: PowerToys.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\PowerToys' -Name 'MwbAllowServiceMode' -PropertyType 'DWord' -Value 1

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_PowerToys/MwbAllowServiceMode

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_PowerToys/MwbAllowServiceMode</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: Allow Service Mode
# Name: MwbAllowServiceMode
# Scope: Machine
# State: Enabled
# Source: PowerToys.admx

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\PowerToys' -Name 'MwbAllowServiceMode' -Kind 'DWord' -Expected 1
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\PowerToys\MwbAllowServiceMode') | 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: Allow Service Mode
# Name: MwbAllowServiceMode
# Scope: Machine
# State: Enabled
# Source: PowerToys.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\PowerToys' -Name 'MwbAllowServiceMode' -PropertyType 'DWord' -Value 1

History 63 retained releases

0.89.05 Mar 2025
- Added in this release.

24 later releases left it unchanged.

Template

Internal name: MwbAllowServiceMode
Namespace: Microsoft.Policies.PowerToys
Template file: PowerToys.admx
Release: Microsoft PowerToys 0.101.2362.0 · file set d5e4003f3cfc59f8…

Definition, editor controls and support

Definition

<policy class="Machine" displayName="$(string.MwbAllowServiceMode)" explainText="$(string.MwbAllowServiceModeDescription)" key="Software\Policies\PowerToys" name="MwbAllowServiceMode" valueName="MwbAllowServiceMode" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.PowerToys:MouseWithoutBorders" />
      <supportedOn ref="Microsoft.Policies.PowerToys:SUPPORTED_POWERTOYS_0_89_0" />
      <enabledValue>
        <decimal value="1" />
      </enabledValue>
      <disabledValue>
        <decimal value="0" />
      </disabledValue>
    </policy>

Editor controls

Supported platforms and category

Microsoft.Policies.PowerToys:category:MouseWithoutBorders
<category displayName="$(string.MouseWithoutBorders)" name="MouseWithoutBorders" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.PowerToys:PowerToys" />
    </category>
Microsoft.Policies.PowerToys:category:PowerToys
<category displayName="$(string.PowerToys)" name="PowerToys" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
Microsoft.Policies.PowerToys:definition:SUPPORTED_POWERTOYS_0_89_0
<definition displayName="$(string.SUPPORTED_POWERTOYS_0_89_0)" name="SUPPORTED_POWERTOYS_0_89_0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
Microsoft.Policies.PowerToys:category:MouseWithoutBorders
<category displayName="$(string.MouseWithoutBorders)" name="MouseWithoutBorders" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.PowerToys:PowerToys" />
    </category>
<strings><string id="Microsoft.Policies.PowerToys:MouseWithoutBorders">Mouse Without Borders</string></strings>
Microsoft.Policies.PowerToys:category:PowerToys
<category displayName="$(string.PowerToys)" name="PowerToys" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="Microsoft.Policies.PowerToys:PowerToys">Microsoft PowerToys</string></strings>
Microsoft.Policies.PowerToys:definition:SUPPORTED_POWERTOYS_0_89_0
<definition displayName="$(string.SUPPORTED_POWERTOYS_0_89_0)" name="SUPPORTED_POWERTOYS_0_89_0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="Microsoft.Policies.PowerToys:SUPPORTED_POWERTOYS_0_89_0">PowerToys version 0.89.0 or later</string></strings>