If VPN clients on ARM Windows has stopped working on your Windows 11 AI laptop, you are not alone, and the problem is usually fixable without replacing hardware or reinstalling Windows. A VPN that worked perfectly on an Intel laptop can refuse to connect, tunnel no traffic or crash on a Snapdragon machine, and the cause is almost always ARM compatibility rather than your network. The good news is that most failures come from a short list of causes — drivers, app versions, settings and requirements — and each one has a straightforward check.

This feature is one of the reasons many people bought an AI laptop in the first place, because it promises to do in seconds work that used to take minutes of manual effort. When it fails, it is tempting to assume the laptop is faulty or the feature was marketing hype, but in practice the underlying hardware is rarely the problem. More often, a single update, driver or setting has drifted out of step with the rest of the system, and restoring that alignment brings the feature back.

This guide walks through the likely causes first, then works through fixes in order, from the quickest checks to a clean reinstall. Along the way you will also find related fixes, such as presence sensing privacy settings and copilot quick view not opening , which cover neighbouring AI features that share the same drivers and settings. Follow the steps in order, testing after each one, so you know exactly which fix solved it.

Why this happens

  • No native ARM64 driver or app version: Many peripherals and apps were built for x86 PCs, and on ARM Windows they depend on emulation or a vendor ARM64 build that may not exist yet.

  • Outdated Windows build: Windows on ARM improves with every feature update, so an older build may lack the emulation or driver support your device needs.

  • Vendor driver not installed: Windows Update does not always find niche peripheral drivers, and the generic driver Windows picks can lack key features or fail outright.

  • Emulation limits: Some drivers and low-level tools cannot run under emulation at all, which means the x86 version can install yet never actually work.

  • Security software blocking the driver: Antivirus or device-control software can block an unsigned or unfamiliar ARM driver install without showing a clear warning.

  • Firmware or dock firmware behind: For docks and external hardware, outdated firmware on the device itself can break detection even when Windows drivers are correct.

How to fix it

Work through these in order — diagnose first, then act.

Fix 1: Install the ARM64 version from the vendor

The single most effective step is getting the vendor’s ARM64 build instead of the x86 installer Windows or an old download may have offered.

  1. Visit the vendor’s support page for your exact model.

  2. Look specifically for a Windows 11 ARM64 or Snapdragon download.

  3. Uninstall the existing x86 version first if one is present.

  4. Install the ARM64 version and restart the laptop.

  5. Test the device or app again from a clean start.

Fix 2: Update Windows and optional drivers

Windows on ARM support is still maturing, and feature updates plus optional driver updates frequently fix exactly this class of problem. Microsoft’s own guidance at Microsoft Windows support is a good cross-check for the steps below.

  1. Open Settings, then Windows Update, and install all updates.

  2. Open Advanced options and check Optional updates for drivers.

  3. Install any driver updates offered and restart.

  4. Reconnect or restart the device afterwards.

  5. Check Device Manager for any remaining warning icons.

Fix 3: Remove and reinstall the driver cleanly

A half-installed or wrong-architecture driver can block the correct one, so removing it fully before reinstalling often succeeds where an update-in-place failed.

  1. Open Device Manager and find the device, including under hidden devices.

  2. Right-click it and choose Uninstall device, ticking Delete driver software if offered.

  3. Disconnect the device, restart the laptop and reconnect it.

  4. Let Windows install a driver, or install the vendor ARM64 driver manually.

  5. Test the device and confirm it stays working after a restart.

Fix 4: Check vendor compatibility guidance

Vendors publish compatibility notes for Snapdragon PCs, and checking them early tells you whether a workaround exists or whether you need an alternative product.

  1. Search the vendor support site for your model plus ARM or Snapdragon.

  2. Read any compatibility article or FAQ for your exact issue.

  3. Apply any vendor workaround or firmware update it recommends.

  4. Update the device firmware if a newer version is offered.

  5. Retest and note any remaining limitation honestly.

Fix 5: Test with security software paused

Security tools can silently block driver installs on ARM, so a controlled test with protection paused tells you whether it is involved — without leaving protection off. For driver downloads, stick to the official vendor or laptop-maker pages linked in this guide rather than third-party driver sites.

  1. Temporarily pause your antivirus real-time protection.

  2. Retry the install or connection that was failing.

  3. If it works, add the vendor installer or app as an exclusion.

  4. Turn real-time protection back on immediately.

  5. Repeat the install with the exclusion in place.

Fix 6: Try a supported alternative or workaround

If no ARM64 driver exists, a workaround — a different connection method, a Microsoft Store version or a web-based alternative — may restore the workflow while you wait for vendor support.

  1. Check whether a Microsoft Store or web version of the app exists.

  2. For hardware, try a different port, cable or connection type.

  3. Test the device on another port to rule out a single faulty port.

  4. Keep the vendor support page bookmarked for a future ARM64 release.

  5. Document the workaround so you can reverse it when native support arrives.

Closing

Once VPN clients on ARM Windows is working again, keep it that way by installing app and driver updates promptly, staying on a current Windows build and checking Task Manager if performance ever slips. If a future update breaks it again, you now know which checks to repeat first. For a related older fix, see snipping tool copilot actions missing , and if the problem persists across every AI feature, treat that as a sign to check drivers and firmware as a whole rather than one app at a time.

Frequently asked questions

Why is VPN clients on ARM Windows not working on my AI laptop?
Most often the cause is an outdated driver, an outdated app or a requirement that is not met, such as a Copilot+ PC, a signed-in account or a pending Windows update. Work through the driver and app checks in this guide before assuming the hardware is faulty, because software causes are far more common.
Do I need a Copilot+ PC for VPN clients on ARM Windows?
Many on-device AI features do need a Copilot+ PC with a qualifying NPU, while others run on any modern Windows 11 laptop using the CPU or GPU. Check the feature’s requirements in the app and in Task Manager to see whether your NPU is present and active.
Will reinstalling fix VPN clients on ARM Windows?
Reinstalling helps when the app or driver installation itself is damaged, but it will not fix a missing requirement, an unsupported device or a driver problem. Try updating and repairing first, and keep a clean reinstall as a later step in this guide.
When should I contact support about VPN clients on ARM Windows?
Contact the laptop maker or app vendor if the NPU is missing from Device Manager after a clean driver reinstall, if a firmware update failed, or if the problem affects every AI feature at once. Note your driver versions and error messages first, since support will ask for them.