Turn off API Sampling
Verified with Windows 11 25H2 — updated on September 23, 2026 Supported on: At least Windows 11 Version 24H2
Shipped in a Windows update: not in the official ADMX package (Administrative Templates (.admx) for Windows 11 Oct 2025 Update), present no later than KB5124008 (build 26200.9445).
Path in the GPO console
Computer Configuration\Administrative Templates\Windows Components\App and Device Inventory Registry
HKLM
Software\Policies\Microsoft\Windows\AppCompat - Value name:
-
DisableAPISamplingREG_DWORD - Enabled:
1- Disabled:
0
MDM / Intune (CSP)
./Device/Vendor/MSFT/Policy/Config/AppDeviceInventory/TurnOffAPISampling Microsoft Learn documentation Mapping data: Microsoft Learn (CC BY 4.0)
Description
This policy controls the state of API Sampling. API Sampling monitors the sampled collection of application programming interfaces used during system runtime to help diagnose compatibility problems. If you enable this policy, API Sampling will not be run. If you disable or do not configure this policy, API Sampling will be turned on.
Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Turn off API Sampling
; State: Enabled
; Supported on: At least Windows 11 Version 24H2
[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat]
"DisableAPISampling"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
$path = 'HKLM:\Software\Policies\Microsoft\Windows\AppCompat'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableAPISampling' -Value 1 -Type DWordIntune XML
OMA-URI: ./Device/Vendor/MSFT/Policy/Config/AppDeviceInventory/TurnOffAPISampling
Data type: String
Value:
<enabled/>Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Windows\AppCompat' -Name 'DisableAPISampling' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
$path = 'HKLM:\Software\Policies\Microsoft\Windows\AppCompat'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableAPISampling' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
# 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: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
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
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Microsoft\Windows\AppCompat' -Name 'DisableAPISampling' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Turn off API Sampling
# State: Enabled
# Supported on: At least Windows 11 Version 24H2
$path = 'HKLM:\Software\Policies\Microsoft\Windows\AppCompat'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableAPISampling' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.