List of allowed COM/VSTO add-ins registered in HKCU
Vérifié avec Microsoft 365/Office 5568.1000 — mis à jour le 10 juillet 2026
Pris en charge sur : Au moins Windows Server 2016, Windows 10
Chemin dans la console GPO
Configuration utilisateur\Modèles d'administration\Microsoft Office 2016\Paramètres de sécurité Description
This policy setting allows you to specify COM/VSTO add-ins registered in HKEY_CURRENT_USER (HKCU) that should be allowed to load, overriding the "Block loading of COM/VSTO add-ins registered in HKCU" policy. Some legitimate add-ins may be installed in HKCU even when deployed by administrators, due to how the independent software vendor (ISV) designed their installer. This policy provides an administrative override to allow specific add-ins to load despite being registered in HKCU. If you enable this policy setting, you can specify a list of COM/VSTO add-ins that are allowed to load from HKCU. Enter each add-in using its ProgID as the name. If you disable or don't configure this policy setting, the standard HKCU blocking behavior applies when that policy is enabled.
Registre
HKCU
software\policies\microsoft\office\16.0\common\security\allowedcomaddins Générateur d'exports
BETAConfigurez l'état, la portée et les options, puis générez les sorties .reg, PowerShell, Intune et SCCM — ou ajoutez le paramètre à une collection multi-paramètres.
Ces exports écrivent le registre — ce n'est pas une GPO managée. ⓘ
Fichier .reg
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: List of allowed COM/VSTO add-ins registered in HKCU
; State: Enabled
; Supported on: Au moins Windows Server 2016, Windows 10
[HKEY_CURRENT_USER\software\policies\microsoft\office\16.0\common\security\allowedcomaddins]
; List values: enter one value per line in the builder UI.Autres formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\software\policies\microsoft\office\16.0\common\security\allowedcomaddins'
New-Item -Path $path -Force | Out-Null
# List values: enter one value per line in the builder UI.Intune XML
Aucune correspondance directe Policy CSP / OMA-URI pour cette stratégie. Utilisez l'onglet Intune Remediation, ou importez l'ADMX dans Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
# HKCU:\software\policies\microsoft\office\16.0\common\security\allowedcomaddins: List values: enter one value per line in the builder UI.
# No testable registry values are available for this state.
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\software\policies\microsoft\office\16.0\common\security\allowedcomaddins'
New-Item -Path $path -Force | Out-Null
# List values: enter one value per line in the builder UI.Scripts SCCM
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
# HKCU:\software\policies\microsoft\office\16.0\common\security\allowedcomaddins: List values: enter one value per line in the builder UI.
# No testable registry values are available for this state.
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: List of allowed COM/VSTO add-ins registered in HKCU
# State: Enabled
# Supported on: Au moins Windows Server 2016, Windows 10
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\software\policies\microsoft\office\16.0\common\security\allowedcomaddins'
New-Item -Path $path -Force | Out-Null
# List values: enter one value per line in the builder UI.Vous construisez une collection multi-paramètres ? Ajoutez ce paramètre et générez des exports combinés (.reg, PowerShell, GPO).