The error code ADLSDK_STATUS_AUTH_PENDING 4 indicates that your Autodesk product (such as AutoCAD or AutoCAD LT) has not been properly registered with the local Autodesk Desktop Licensing Service (ADLS). This typically occurs if the installation was interrupted or the registration data is corrupted. Common Solutions 1. Re-register the Software Manually
This is the most direct fix for Error 4. You must tell the licensing service exactly which product is installed.
Open Command Prompt as Administrator: Click Start, type cmd, right-click it, and select Run as administrator.
Navigate to the Helper Tool: Use the cd command to enter the licensing helper directory:cd "C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing\Current\helper"
Run the Register Command: You will need your product key and version. For example, for AutoCAD 2021:AdskLicensingInstHelper register -pk 001M1 -pv 2021.0.0.F -cf "C:\Autodesk\AutoCAD_2021_English_Win_64bit_dlm\setup.xml" -el EN-US(Note: Product keys and specific paths vary by version; check the official Autodesk Product Key list for your specific software). 2. Reinstall the Licensing Service
If manual registration fails, the licensing service itself may be corrupted.
Go to: C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing.
Right-click uninstall.exe and select Run as administrator. Wait for the folder to empty.
Download and install the latest Autodesk Desktop Licensing Service from the Autodesk Support page.
Title: Troubleshooting ADL SDK Status: Auth Pending Error 4
Content:
Are you encountering the frustrating "adlsdk-status-auth-pending 4" error while working with the Azure Data Lake Storage (ADL) SDK? Don't worry, we've got you covered! In this post, we'll explore the possible causes and solutions for this authentication-related issue.
What does the error mean?
The "adlsdk-status-auth-pending 4" error typically indicates that the authentication process is pending or has failed. This error can occur when your application attempts to access ADL Storage using the ADL SDK, but the authentication handshake is incomplete or unsuccessful.
Possible Causes:
Troubleshooting Steps:
Example Code ( Node.js ):
const ADL = require('@azure/storage-datalake');
// Create a new ADL client
const adlClient = new ADL(
tenantId: 'your_tenant_id',
clientId: 'your_client_id',
clientSecret: 'your_client_secret',
authorityUrl: 'https://login.microsoftonline.com/your_tenant_id',
);
// Authenticate and authorize
adlClient.auth().then((result) =>
console.log('Authenticated:', result);
).catch((err) =>
console.error('Authentication error:', err);
);
If you're still experiencing issues, feel free to share more details about your implementation, and we'll do our best to help you troubleshoot the "adlsdk-status-auth-pending 4" error. Happy coding!
How can I help you further? Do you have any specific questions or implementation details you'd like me to help with?
The error code ADLSDK_STATUS_AUTH_PENDING 4 indicates that your
software has not yet been registered with the local licensing service. This typically happens when the software is launched before the installation and registration process is fully completed by the system. Recommended Solutions
To resolve this issue, you can try the following steps according to official Autodesk Support Manually Register the Software : You may need to manually register the product using the AdskLicensingInstHelper.exe tool found in your Autodesk Shared folder. Restart Autodesk Services : Ensure the Autodesk Desktop Licensing Service
is running in the Windows Services menu. Set it to 'Automatic' and restart it if it is stopped. Update Licensing Components : Download and install the latest updates for the Autodesk Desktop Licensing Service Autodesk Identity Manager (for 2024 versions and newer) or the Single Sign On Component (for 2020-2023 versions) from your Autodesk Account Check Date and Time
: Verify that your system's date and time are synchronized automatically. Discrepancies can prevent license verification. Reinstall the Licensing Service : If the above fails, uninstall the service via the uninstall.exe
C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing , then download and reinstall the latest version. Are you using a Student Edition or a standard Commercial Subscription for your software? adlsdk-status-auth-pending 4
This report is structured as if written for a DevOps or Security Engineering team investigating a cryptic authentication stall in a high-throughput environment.
adlsdk-status-auth-pending 4 is not a network or credential problem—it is a synchronization paradox. The SDK is waiting for a callback to say "done", but the callback already tried to say "done" to a listener that had given up and left. This exposes a subtle flaw in the SDK’s cancellation propagation, making Code 4 the most "interesting" and deceptive authentication status in the ADL stack.
Next Step: Patch the SDK wrapper to implement CompletableFuture chaining with explicit cancellation handlers.
Report generated by: Security & Observability Team
Status: Awaiting vendor confirmation on SDK-4471 (callback cleanup regression)
The error code ADLSDK_STATUS_AUTH_PENDING 4 is a specific licensing issue within the Autodesk ecosystem that occurs when a product is not properly registered with the local Autodesk Licensing Service. This status effectively prevents the software from launching, signaling that while the licensing service itself might be running, it has no record of the specific application trying to verify its credentials. The Core Conflict: Registration Gaps
At the heart of this error is a communication failure between the application (like AutoCAD or Revit) and the Autodesk Desktop Licensing Service (ADLS)
. Even if a user has a valid subscription, the local licensing agent cannot "check out" a license if the product’s specific metadata—often stored in a
file—is missing or corrupted in the registration database. This often stems from: Interrupted Installations
: A setup process that was cut short before the registration phase. Security Interference
: 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
To resolve status code 4, the software must typically be manually "re-registered" with the service. This involves using the AdskLicensingInstHelper.exe tool, located in the AdskLicensing/Current/helper
directory. By running a registration command with the correct product key and version, users can force the service to recognize the application. Troubleshooting Steps:
In broader cases where registration fails repeatedly, users often need to:
The error code "adlsdk-status-auth-pending 4" indicates that your Autodesk software is stuck waiting for a successful authentication response from the Licensing Service. This typically happens when the background licensing component is outdated, crashed, or blocked by local permissions. Quick Fixes to Resolve the Error
Update Autodesk Components: The most common cause is an outdated Autodesk Desktop Licensing Service or Identity Manager. Download and install the latest versions from the Autodesk Account portal or the official support page. Restart the Licensing Service: Press Win + R, type services.msc, and hit Enter. Find Autodesk Desktop Licensing Service.
Right-click it and select Restart. If it's not running, select Start.
Reset Your Login State: If the licensing service is running but you're still stuck, you may need to clear the login cache. Go to %localappdata%\Autodesk\Web Services and rename or delete the LoginState.xml file. Restart your software and try logging in again.
Check Desktop Interaction: In the same services.msc window, right-click the licensing service, go to the Log On tab, and ensure that Allow service to interact with desktop is enabled to prevent hidden authentication pop-ups from being blocked.
If you are using a network license, ensure your Network License Manager is updated to the latest version and that your firewall isn't blocking communication with the server.
The error code ADLSDK_STATUS_AUTH_PENDING 4 typically occurs when an Autodesk product (like AutoCAD or AutoCAD LT) is launched and fails because the product has not been properly registered with the local licensing service. Primary Cause
The local Autodesk Desktop Licensing Service (ADLS) does not recognize the installed software because the registration information is missing or corrupted. Common Solutions
According to Autodesk Support and community experts, you can resolve this by following these steps:
adlsdk-status-auth-pending 4The error identifier adlsdk-status-auth-pending 4 is a specific status code returned by the Autodesk Licensing Service (ALS). It generally indicates that the licensing service is attempting to perform an authentication check (likely a "Heartbeat" or a token refresh) to verify the user's entitlement, but the process has stalled or failed due to a network communication issue.
This error is most commonly encountered in Autodesk products (such as AutoCAD, Revit, or Maya) on Windows workstations within corporate or managed network environments. right-click the licensing service