| Question | Short Answer | |----------|--------------| | | No. OEM keys are tied to the original device’s identifiers. Use a retail key or a subscription instead. | | My laptop’s BIOS was reflashed and the key stopped working. What now? | The licence server sees a different BIOS fingerprint. Contact the OEM’s support line; they may issue a “re‑binding” token if the purchase is recent. | | Do OEM licences include the “Professional” features (e.g., advanced effects, video mixing)? | It depends on the OEM contract. Most consumer‑grade bundles give the Standard feature set; “Professional” is reserved for retail licences unless the OEM explicitly includes it. | | Is there a way to backup the OEM licence file? | The licence data lives in the Windows registry ( HKLM\Software\VirtualDJ\License ). You can export that key, but the server will still validate the hardware ID on each launch, so the backup is only useful for quick re‑installs on the same machine. | | What if I sell the laptop that has VirtualDJ OEM pre‑installed? | Legally, the OEM licence stays with the hardware, so the new owner can continue to use it. Provide them with the original receipt and any documentation you have. |

The license is tied to the hardware you bought.

Jamal was a bedroom DJ with big dreams but a small budget. His old laptop could barely run VirtualDJ 8, and every time he opened the software, the “Unlimited Edition” banner flashed like a taunt — 10 minutes, then silence.

Many manufacturers, like Hercules and Numark , print the VirtualDJ serial number directly on a label on the bottom of the device. It often follows a format like XXXX-XXXX-XXXXX .

Once you have located your 13-character alphanumeric code, follow these steps to activate it:

| Action | Allowed? | Notes | |--------|----------|-------| | | ❌ | OEM keys are hardware‑locked. You would need to purchase a new licence or a retail upgrade. | | Upgrade to a newer VirtualDJ version | ✅ if you buy an upgrade | Some OEM bundles include a one‑year upgrade voucher . Check the documentation for a “Upgrade Code”. | | Deactivate and reactivate on the same machine | ✅ | Use Help → License → Deactivate ; then reactivate with the same key. | | Use the key on a virtual machine | ✅ if the VM uses the same MAC address | Most OEM keys verify the MAC address, so clone the MAC if needed (some OEMs forbid this). | | Share the key publicly | ❌ | That would violate the license agreement and is illegal. |