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The product asks for the wrong activation method

The product unexpectedly requests a serial number.

The software asks for a sign-in instead of a serial number.

You see activation code or network license prompts unexpectedly.

Identify the license type used for your product.

Use the matching activation method.

End user initially.

Admin for managed licensing environments.

Run and authenticate your software

View your product license information

Verify your activation method.

My named-user access is not assigned

The product launches, but licensing fails.

The software reports missing entitlement or access.

For end users: Ask your admin to assign product access.

For admins: Verify assignment and available subscriptions.

Primary admin or secondary admin.

Assign product access

Admin checks assigned product access.

I have a serial number or activation code issue

You are unsure whether your product requires an activation code.

Activation code requests fail.

You use an older Autodesk product.

Verify whether your product still supports serial number or activation code workflows.

Most current Autodesk products require online sign-in rather than manual activation.

End user initially.

Autodesk Support for legacy licensing questions.

Determine whether you need an activation code

Determine your activation requirements.

I reached a device limit or licensing limit

You see a device limit message.

The product reports too many active devices.

Licensing fails after changing hardware.

Pause or sign out of products from unused devices.

Retry activation on the current device.

Contact Autodesk Support if you cannot access old devices or if the limit does not clear.

End user initially.

Autodesk Support if the issue persists.

Device limit reached dialog in Autodesk products

Resolve device limit issues.

My installed product version is unsupported or does not match my access

Your installed version does not match the subscription you purchased.

Older software versions fail to activate.

Licensing works for some versions but not others.

Verify that your installed version matches your assigned access and supported licensing workflow.

Older products may require different activation methods or support paths.

End user initially.

Admin or Autodesk Support, depending on licensing model.

Product support lifecycle

System requirements

Verify product version compatibility.