Is LicenseVault legitimate?

Yes. LicenseVault is an independent EU-based reseller of genuine Microsoft retail keys. Every key is first-use or fully transferred and activates against Microsoft's own activation servers. Resale is lawful under the EU exhaustion-of-distribution-rights doctrine established by the Court of Justice of the European Union in case C-128/11 (UsedSoft v Oracle, 2012).

How fast is delivery?

Typical delivery is under 10 minutes, 24/7. The 90-day average is approximately 8 minutes. Keys are released automatically by email after Stripe captures payment.

What is the refund policy?

14-day free return on every purchase under EU Directive 2011/83/EU. Selected category landings offer a 30-day money-back guarantee. If a key ever fails to activate, LicenseVault replaces it free of charge for the lifetime of the product.

Are the keys region-locked?

No. Microsoft retail product keys are not region-locked. A key purchased from LicenseVault activates Windows, Office, Server, SQL or Visual Studio in any Microsoft-supported language and country.

Why is LicenseVault cheaper than the Microsoft Store?

LicenseVault sources surplus retail and unused volume keys through authorised EU resale channels and operates without first-party retail overhead. The keys are identical genuine Microsoft retail product keys — not OEM stickers, not MAK-shared, not grey-market.

Which payment methods are accepted?

Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, PayPal, and instant SEPA / bank transfer — all via Stripe (PCI-DSS Level 1, TLS 1.3).

In which languages is LicenseVault available?

The storefront is available in English, Spanish, German, French and Dutch. Customer support replies in English, French, German, Spanish, Italian, Portuguese, Dutch and Arabic. The daily magazine publishes in 22 languages.

Does replacing an SSD deactivate Windows 11?

No. Storage devices carry almost no weight in the activation hash. You can clone or clean-install onto a new SSD and Windows 11 reactivates automatically once it reaches the internet.

Will a motherboard replacement deactivate Windows 11?

Usually yes. The motherboard dominates the hardware hash, so a replacement is treated as a new PC. A retail or volume licence can be reactivated with the activation troubleshooter or by re-entering the key; an OEM licence generally cannot be moved.

What does error 0xC004C060 mean after a hardware change?

It means the activation server considers the key already claimed by another device. Run the activation troubleshooter and select the previous device, or contact the seller to have the prior activation released if you bought a transferred licence.

Can I move an OEM Windows 11 key to a new PC?

No. OEM licences are tied to the first motherboard they activate on. The exception is a warranty board replacement in the same machine, which manufacturers can re-provision.

Do I need to deactivate Windows before upgrading hardware?

There is no formal deactivation step for Windows. Just make sure the licence is linked to a Microsoft account first — that is what lets the troubleshooter re-bind it to the new hardware.

Windows 11 activation after a hardware change: what survives, what breaks

A hardware upgrade shouldn't cost you a licence. Here is exactly which components Microsoft's activation hash cares about, and what to do the day a swap trips it.

Illustration of a Windows 11 product key card beside a motherboard with a replaced SSD

How Windows 11 binds a licence to your PC

When Windows 11 activates, it generates a hardware hash from a weighted set of component identifiers and stores that hash with your digital entitlement on Microsoft's activation servers. The hash tolerates drift: several components can change before the machine is treated as a different PC.

The motherboard carries by far the heaviest weight. That is why an SSD swap is invisible to activation while a board replacement is treated as a new device.

Safe: NVMe/SATA SSD or HDD replacement, clean reinstall on new storage
Safe: RAM upgrade, GPU change, PSU change, case change, CPU cooler
Usually safe: CPU change on the same socket and same board
Triggers reactivation: motherboard replacement or full board+CPU platform upgrade
Triggers reactivation: moving the disk image into a VM or a different physical PC

Reactivation order after a motherboard swap

Work through these steps in order. Skipping straight to a support call wastes the fastest routes.

1. Sign in with the Microsoft account that held the digital licence, then open Settings › System › Activation › Troubleshoot.
2. Choose "I changed hardware on this device recently" and pick the old machine from the device list.
3. If no account was linked, re-enter the retail key: run slmgr /ipk <key> then slmgr /ato from an elevated prompt.
4. If you see 0xC004C060 or "key already in use", the key is still bound to the previous activation — release it (see below) before retrying.
5. Phone activation (slui 4) remains available for legitimate retail keys that fail online activation after a genuine hardware change.

Retail vs OEM: the part most guides skip

An OEM licence is legally bound to the first device it activates on. When that motherboard dies, the licence dies with it — a replacement board supplied under warranty is the one recognised exception.

A retail licence is transferable. You may deactivate it on the old machine and activate it on a new one, provided it is only ever in use on one device at a time. If you are buying specifically to survive future upgrades, buy retail.

Before you swap: a five-minute insurance policy

Two minutes of preparation removes almost all reactivation pain.

Link the licence to a Microsoft account while the old board still boots
Record the key: wmic path SoftwareLicensingService get OA3xOriginalProductKey
Note the edition exactly (Home, Pro, Pro for Workstations, N/KN) — editions do not cross-activate
Export a BitLocker recovery key before touching TPM or firmware settings

Frequently asked questions

Does replacing an SSD deactivate Windows 11?: No. Storage devices carry almost no weight in the activation hash. You can clone or clean-install onto a new SSD and Windows 11 reactivates automatically once it reaches the internet.
Will a motherboard replacement deactivate Windows 11?: Usually yes. The motherboard dominates the hardware hash, so a replacement is treated as a new PC. A retail or volume licence can be reactivated with the activation troubleshooter or by re-entering the key; an OEM licence generally cannot be moved.
What does error 0xC004C060 mean after a hardware change?: It means the activation server considers the key already claimed by another device. Run the activation troubleshooter and select the previous device, or contact the seller to have the prior activation released if you bought a transferred licence.
Can I move an OEM Windows 11 key to a new PC?: No. OEM licences are tied to the first motherboard they activate on. The exception is a warranty board replacement in the same machine, which manufacturers can re-provision.
Do I need to deactivate Windows before upgrading hardware?: There is no formal deactivation step for Windows. Just make sure the licence is linked to a Microsoft account first — that is what lets the troubleshooter re-bind it to the new hardware.

Keep reading on this subject

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