--- title: Policy CSP - ADMX_WinCal description: Policy CSP - ADMX_WinCal ms.author: vinpa ms.localizationpriority: medium ms.topic: article ms.prod: w10 ms.technology: windows author: vinaypamnani-msft ms.date: 09/28/2020 ms.reviewer: manager: aaroncz --- # Policy CSP - ADMX_WinCal > [!TIP] > These are ADMX-backed policies and require a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md). > > You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](./understanding-admx-backed-policies.md#enabling-a-policy). > > The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect).
## ADMX_WinCal policies
ADMX_WinCal/TurnOffWinCal_1
ADMX_WinCal/TurnOffWinCal_2

**ADMX_WinCal/TurnOffWinCal_1** |Edition|Windows 10|Windows 11| |--- |--- |--- | |Home|No|No| |Pro|Yes|Yes| |Windows SE|No|Yes| |Business|Yes|Yes| |Enterprise|Yes|Yes| |Education|Yes|Yes|
[Scope](./policy-configuration-service-provider.md#policy-scope): > [!div class = "checklist"] > * User
Windows Calendar is a feature that allows users to manage appointments and tasks by creating personal calendars, publishing them, and subscribing to other users calendars. - If you enable this setting, Windows Calendar will be turned off. - If you disable or do not configure this setting, Windows Calendar will be turned on. The default is for Windows Calendar to be turned on. ADMX Info: - GP Friendly name: *Turn off Windows Calendar* - GP name: *TurnOffWinCal_1* - GP path: *Windows Components\Windows Calendar* - GP ADMX file name: *WinCal.admx*

**ADMX_WinCal/TurnOffWinCal_2** |Edition|Windows 10|Windows 11| |--- |--- |--- | |Home|No|No| |Pro|Yes|Yes| |Windows SE|No|Yes| |Business|Yes|Yes| |Enterprise|Yes|Yes| |Education|Yes|Yes|
[Scope](./policy-configuration-service-provider.md#policy-scope): > [!div class = "checklist"] > * Device
Windows Calendar is a feature that allows users to manage appointments and tasks by creating personal calendars, publishing them, and subscribing to other users calendars. - If you enable this setting, Windows Calendar will be turned off. - If you disable or do not configure this setting, Windows Calendar will be turned on. The default is for Windows Calendar to be turned on. ADMX Info: - GP Friendly name: *Turn off Windows Calendar* - GP name: *TurnOffWinCal_2* - GP path: *Windows Components\Windows Calendar* - GP ADMX file name: *WinCal.admx*