Latest / The Windows Podcast with Fexingo: Microsoft, PC, and Enterprise Windows Conversations / Windows 11 Quietly Deprecates Enterprise Group Policy Preferences
Transcript
- Lucas: Microsoft quietly dropped a roadmap update two weeks ago that should be getting more attention in enterprise IT circles. Windows 11 is deprecating Group Policy Preferences—what most admins just call GPP. Luna: Group Policy Preferences—that's the feature that lets you map network drives, set registry values, deploy printers, all through a simple xml based preference item, right? Lucas: Exactly. GPP arrived with Windows Server 2008, and it quickly became the go-to for tasks that Group Policy itself handled awkwardly. Instead of writing a full administrative template, you'd create a preference item for 'Map Drive' or 'Run Once' and push it to a security group. It was fast, flexible, and didn't require a reboot. Luna: And now it's going away. What's the timeline? Lucas: The official notice says GPP is deprecated in Windows 11 24H2. It still works for now, but Microsoft isn't adding new features, and they're actively steering admins toward Policy Analytics and Mobile Device Management—MDM. The end state is that GPP items will stop processing on future feature updates, likely within the next two release cycles. Luna: So the classic 'User Configuration -> Preferences -> Windows Settings -> Drive Maps' path—that whole tree in Group Policy Management Console is going dark. Lucas: That's the one. And it's not just drive maps. GPP covers environment variables, files, folders, ini files, registry settings, scheduled tasks, services, shortcuts—dozens of preference extensions. Each one requires a migration path. Luna: I spoke to an IT director at a Fortune 500 manufacturing firm last week. He said his team maintains about 1,400 GPP items across their domain. They've already started the audit, and the early estimate is four hundred hours of rewriting into CSPs—Configuration Service Providers for Intune. Lucas: That's a phenomenal example. Four hundred hours—that's ten full-time weeks for one person. And you can't just lift and shift. GPP logic often depends on item-level targeting—apply this drive map only if the user is in this security group AND the computer is in this OU. CSPs handle targeting differently, through filters and assignment groups in Intune. Luna: It's almost like a rewrite of business logic, not just a tool swap. Lucas: Precisely. And the irony is that GPP was supposed to simplify Group Policy. Now Microsoft is saying that simplicity came at a cost—GPP doesn't support the security baseline requirements they're mandating in Windows 11. No support for SMB signing enforcement, no conditional access integration, no zero-trust alignment. Luna: So the deprecation isn't just about retiring old code. It's about forcing enterprises into a modern management model that aligns with cloud-first identity and security. Lucas: Right. Microsoft's stated path is: move GPP items to Policy Analytics first—that's a tool that analyzes your existing GPOs and tells you which settings are supported in MDM. Then migrate those settings to Intune CSPs or Windows MDM policies. For anything that doesn't have an MDM equivalent, you're expected to use PowerShell scripts deployed through Intune or provisioning packages. Luna: And that's where the pain really starts. The average enterprise might have dozens of custom scripts they already use alongside GPP. Now they have to formalize those scripts into managed deployments, test them across multiple Windows 11 feature updates, and maintain them without the GUI that GPMC provided. Lucas: Yeah, the GUI is a big loss. GPP gave you a point and click interface to configure a scheduled task or a registry value. PowerShell is powerful, but it's code. You need source control, peer review, deployment pipelines—things many IT departments aren't set up for at the group-policy level. Luna: If today's conversation gave you something useful, the way these stay ad-free is listener support—buy me a coffee dot com slash fexingo. That's a small way to keep the show independent and focused on what actually matters for IT pros. Lucas: Appreciate that reminder. So, back to the migration—one area that's especially tricky is printer deployment via GPP. The 'Push Printer Connections' preference is widely used in manufacturing and healthcare, where staff need specific printers based on location. Luna: And the MDM equivalent isn't great. Intune supports printer deployment through Windows Printer Protection CSP or via PowerShell scripts, but neither offers the same item-level targeting granularity that GPP had. You end up creating multiple groups for each floor or department. Lucas: Exactly. And the timeline compounds this. Microsoft hasn't set a hard cutoff date, but they've signaled that GPP will stop processing on devices running Windows 11 25H2 or later—that's roughly mid-2027. If you're on a three-year hardware refresh cycle, you're already in the window where new devices ship with a version that might not support GPP. Luna: What about hybrid environments? A lot of shops still have on-prem Active Directory with Azure AD Connect. Can they run GPP from on-prem while gradually moving users to cloud-managed? Lucas: Temporarily, yes. GPP processed from on-prem GPOs will still apply to Windows 11 devices as long as the domain controller is supported. But Microsoft's guidance is clear: don't build new GPP items. And the longer you wait, the more you accumulate technical debt. Every new preference item you create today is one more thing you'll have to convert later. Luna: And there's a hidden gotcha—GPP stores passwords in the SYSVOL share, encrypted with AES-128 but with a key that's essentially static per domain. That's been a known security issue for years, but the deprecation forces you to address it. Lucas: That's a critical point. If you have GPP items that store credentials—like a scheduled task that runs as a service account—those credentials are sitting in the SYSVOL in a reversible format. Any domain admin can decrypt them if they have the right tool. Microsoft's modern management model expects you to use Group Managed Service Accounts or Azure-managed identities instead. Luna: So the deprecation is also a security improvement, but it's a painful one. For a regulated industry like finance or healthcare, that password storage issue alone is a compliance driver to move off GPP. Lucas: Let's talk about what happens if you don't move. You'll have Windows 11 devices that simply stop applying those drive maps, registry changes, and printer connections. Users will call the help desk saying 'my network drive is gone' or 'I can't print to the color printer.' The help desk won't have a GPO to fix it—they'll need to manually configure devices or push a script. That's not scalable. Luna: And the migration window is also an opportunity to audit what those GPP items actually do. I've seen domains with orphaned preference items targeting groups that no longer exist, or drive maps pointing to retired file servers. Cleaning that up could save more time than the migration itself. Lucas: That's smart. Use the migration as a pretext for a full Group Policy hygiene review. Microsoft's Policy Analytics tool actually helps here—it scans your GPOs and flags deprecated settings, orphaned items, and settings that conflict with Windows 11 security baselines. Luna: So the practical first step is: run Policy Analytics against your domain, export the GPP inventory, then map each item to an MDM equivalent or a PowerShell script. Prioritize by user impact—drive maps and printers first, then scheduled tasks and registry settings. Lucas: And test on a pilot group before rolling out to production. I'd recommend a small set of power users in IT who can tolerate a misconfiguration. Give them a Windows 11 device with no GPP applied, and validate that the csp based replacements work end to end. Luna: One last thing—Microsoft has a tool called the MDM Migration Analysis Tool, or MMAT, that can help identify which GPP items have direct MDM equivalents. It's not perfect, but it's a solid starting point for the inventory phase. Lucas: Good call. And for items that don't have an MDM equivalent, the fallback is a provisioning package or a PowerShell script deployed through Intune. That's not as clean as a GPP checkbox, but it works. The key is to start now, because the clock is ticking. Luna: So the message is clear: if your enterprise still depends on Group Policy Preferences, treat this deprecation as the deadline it is. Plan your migration, clean up your GPOs, and embrace the modern management model—whether you like it or not. Lucas: Exactly. And we'll keep tracking how Microsoft's roadmap evolves. If they push the cutoff date or add new CSPs to fill the gaps, we'll cover it here. Luna: Sounds good. That's it for episode 66.