Why is my license key not recognized when activating a used Styku scanner?

When you purchase a used Styku scanner, the license key from the previous owner is no longer valid for your account. Per Styku's terms of service, equipment purchases not made through a Styku sales agent — including used Styku equipment purchased from third-party resellers or private parties — are subject to fees imposed by Styku in order to access the service and operate the equipment. These fees cover securing the previous owner's account and data, creating new account licensing and permissions for the new owner, as well as onboarding, training, and after-sales agent access. Styku support must reactivate the license and issue you a new key before you can complete setup. Even after receiving a new key, a few common steps are required for it to be recognized by the software.

Before Entering Your License Key — Check These First

Confirm you have received a new license key from Styku support. A key from a previous owner or an old email will not work. Your new key should have been sent to you directly by the Styku support team. If you do not have a key, send a request to Styku using the Business Portal (https://styku.com/portal) and Styku will generate one for you.
Make sure you are logged in to Styku Studio with your own account credentials. Use the email address and password associated with your new Styku account — not any credentials from a previous owner.
Close Styku Studio completely, then reopen it. After support reactivates your license, the software must be restarted before it can recognize the new key. Do not skip this step.

Entering Your License Key

Open Styku Studio on the scanner laptop.
Log in with your account email and password.
When prompted, carefully type or paste your license key exactly as provided. License keys are case-sensitive and must be entered without extra spaces.
Click Activate (or Submit) to complete the process.

If the Key Is Still Not Recognized

Double-check that you are entering the key exactly as it appears in the email from Styku support. Copy and paste directly from the email if possible.
Confirm that your Styku account is fully active. If your account was recently set up or a password reset was required, make sure you have successfully logged in at least once before attempting to activate.
If you recently reset your password, use the new password — not the old one — when logging in.
If none of the above steps resolve the issue, the license may not have been fully activated on Styku's end. Contact support so they can verify the key was correctly issued and that your account is active in the system.

If this resolves your issue, no further action is needed.

If the problem persists, contact support and include: your account email address, the exact error message shown in Styku Studio when the key is rejected, the license key you are attempting to use, and confirmation of whether you were able to log in to Styku Studio successfully before entering the key.

Applies to: Styku Studio, all current Styku scanner models — used scanner onboarding and license reactivation scenarios

Related Resources

Can I view Styku scan data remotely from a home or off-site computer?
Styku Product-Specific Terms of Service — Equipment Purchased Outside of Styku