: Antivirus or firewall software blocking the registration helper from updating local files. Outdated Components : Using older versions of the Autodesk Licensing Service that are incompatible with newer software versions. Technical Resolution Paths
The local Product Information (.PIT) file has not properly cataloged the application's unique Product Key or version code with the local licensing matrix.
Restart the application process. Code 4 does auto-recover because the semaphore is unreachable.
If the initial installation failed to register the product, you may need to do so manually using the Autodesk Helper Tool. adlsdk-status-auth-pending 4
: Usually indicates a specific failure code related to a time-out, network issue, or inability to establish a secure handshake.
Are you using a or a single-user subscription for this software?
: Your workstation is running outdated versions of the Autodesk Desktop Licensing Service , Autodesk Single Sign-On Component (AdSSO) , or Autodesk Identity Manager . Direct Troubleshooting and Repair Framework : Antivirus or firewall software blocking the registration
The status code adlsdk-status-auth-pending 4 indicates that the Azure Data Lake SDK (ADL SDK) has entered a during token acquisition. Unlike standard "pending" states (codes 1-3, which typically wait for network I/O), Code 4 specifically represents a client-side semaphore wait —the SDK has obtained the necessary credentials but is blocked waiting for a concurrency slot or callback release that has been orphaned.
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"4: This product has not been registered with the licensing service yet" Restart the application process
If the steps above fail, you can manually register your product using a Product Information Template (.pit) file. This injects the license information directly into the ADLS, forcing the registration the normal launch process failed to complete.
When you launch an Autodesk application, it communicates with the licensing service using the Autodesk Developer License Software Development Kit ( ADLSDK ).