Features removed or no longer developed starting with Windows Server 2022
Each release of Windows Server adds new features and functionality; we also occasionally remove features and functionality, usually because we've added a better option. Here are the details about the features and functionalities that we removed in Windows Server 2022.
Tip
- You can get early access to Windows Server builds by joining the Windows Insider Program for Business - this is a great way to test feature changes.
The list is subject to change and might not include every affected feature or functionality.
Semi-Annual Channel
As part of our customer-centric approach, we’ll move to the Long-Term Servicing Channel (LTSC) as our primary release channel. Current Semi-Annual Channel (SAC) releases will continue through their mainstream support end dates, which are May 10, 2022 for Windows Server version 20H2 and December 14, 2021 for Windows Server version 2004
The focus on container and microservice innovation previously released in the Semi-Annual Channel will now continue with Azure Kubernetes Service (AKS), AKS on Azure Stack HCI, and other platform improvements made in collaboration with the Kubernetes community. And with the Long-Term Servicing Channel, a major new version of Windows Server will be released every 2-3 years, so customers can expect both container host and container images to align with that cadence.
Features we've removed in this release
We're removing the following features and functionalities from the installed product image in Windows Server 2022. Applications or code that depend on these features won't function in this release unless you use an alternate method.
| Feature | Explanation |
|---|---|
| Internet Storage Name Service (iSNS) Server service | The iSNS Server service has now been removed from Windows Server 2022 after it was considered for removal in Windows Server, version 1709. You can still connect to iSNS servers or add iSCSI targets individually. |
Features we're no longer developing
We're no longer actively developing these features and may remove them from a future update. Some features have been replaced with other features or functionality, while others are now available from different sources.
| Feature | Explanation |
|---|---|
| TLS 1.0 and 1.1 | Over the past several years, internet standards and regulatory bodies have deprecated or disallowed TLS versions 1.0 and 1.1 due to various security issues. In a future release of Windows Server, TLS 1.0 and 1.1 will be disabled by default. For more information, see TLS versions 1.0 and 1.1 disablement resources. |
| Windows Internet Name Service (WINS) | WINS is a legacy computer name registration and resolution service. You should replace WINS with Domain Name System (DNS). For more information, see Windows Internet Name Service (WINS). |
| Guarded Fabric and Shielded Virtual Machines (VMs) | Windows Server and Azure Stack HCI are aligning with Azure to take advantage of continuing enhancements to Azure Confidential Computing and Azure Security Center. Having this alignment translates to more cloud security offerings being extended to customer data centers (on-premises). Microsoft will continue to provide support for these features, but there will be no further development. On client versions of Windows, the Remote Server Administration Tools (RSAT): Shielded VM Tools feature will be removed. |
Launching SConfig from a command prompt (CMD) window by running sconfig.cmd |
Starting with Windows Server 2022, SConfig is launched by default when you sign in to a server running Server Core installation option. Moreover, PowerShell is now the default shell on Server Core. If you exit SConfig, you get to a regular interactive PowerShell window. Similarly, you can opt out from SConfig autolaunch. In this case, you'll get a PowerShell window at sign-in. In either scenario, you can launch SConfig from PowerShell by running SConfig. If needed, you can launch the legacy command prompt (CMD) from PowerShell as well. But to simplify different transition options, we're going to remove sconfig.cmd from the next version of the operating system. If you need to start SConfig from a CMD window, you'll have to launch PowerShell first. |
| Windows Deployment Services (WDS) boot.wim image deployment | The operating system deployment functionality of WDS is being partially deprecated. Workflows that rely on boot.wim from Windows Server 2022 installation media will show a non-blocking deprecation notice, but the workflows will otherwise not be impacted. Windows 11 workflows and workflows for future versions of Windows Server that rely on boot.wim from installation media will be blocked. Alternatives to WDS, such as Microsoft Endpoint Configuration Manager or the Microsoft Deployment Toolkit (MDT), provide a better, more flexible, and feature-rich experience for deploying Windows images. You're advised to move to one of these solutions instead. WDS PXE boot isn't affected. You can still use WDS to PXE boot devices to custom boot images. You can also still run setup from a network share. Workflows that use custom boot.wim images, such as with Configuration Manager or MDT, will also not be impacted by this change. |
| LSARPC interface | The named pipe \PIPE\lsarpc for accessing EFS encrypted files over the network will be disabled and eventually removed from future versions of Windows. You can still use the named pipe \PIPE\efsrpc to access encrypted files. |
| Hyper-V vSwitch on LBFO | In a future release, the Hyper-V vSwitch will no longer have the capability to be bound to an LBFO team. Instead, it must be bound via Switch Embedded Teaming (SET). This change only applies to Hyper-V vSwitches; LBFO is still fully supported for other non Hyper-V scenarios. |
| XDDM-based remote display driver | Starting with this release the Remote Desktop Services uses a Windows Display Driver Model (WDDM) based Indirect Display Driver (IDD) for a single session remote desktop. The support for Windows 2000 Display Driver Model (XDDM) based remote display drivers will be removed in a future release. Independent Software Vendors that use XDDM-based remote display driver should plan a migration to the WDDM driver model. For more information on implementing remote display indirect display driver see Updates for IddCx versions 1.4 and later. |
| UCS log collection tool | The UCS log collection tool, while not explicitly intended for use with Windows Server, is nonetheless being replaced by the Feedback hub on Windows 10. |