Autodesk Moldflow Error 99998 Exclusive -

: If the error arises due to a network timeout (LMTools not replying), add the following system variables to both the Synergy and Insight machines via System Properties > Environment Variables:

Follow these technical procedures sequentially to resolve the issue on your system. Step 1: Run the Moldflow License Configuration Utility

: Select Environment Variables at the bottom of the dialog. Step 3 : Under the System Variables frame, click New . Step 4 : Set the Variable Name to exactly FLEXLM_TIMEOUT .

Moldflow cannot resolve the name of the license server.

If you are still seeing this error after trying these steps, you may need to check the specific firewall settings to ensure port 27000 and 2080 are open.

You may have installed a version that does not match the license file on the server (e.g., trying to use an Ultimate license with a Premium installation). autodesk moldflow error 99998 exclusive

Verify that the (Standard/Premium/Ultimate) and License Server Name match your contract.

: Change the License Mode to Network License and map out your tier levels accurately (Standard, Premium, or Ultimate).

If the server name cannot be resolved to an IP address, the connection will fail.

For more detailed technical steps or specific product keys, you can refer to the Autodesk Support article on Error 99998 .

The solver needs unhindered access to local ports to pass data between the user interface (Synergy) and the computation engine (Insight). : If the error arises due to a

: The local machine has an empty or incorrect server hostname targeted within the software's network settings.

: You may have a license for Synergy (the user interface) but not for Insight (the solver). Version Mismatch

The simulation workflow is split into two primary components: (the visual user interface) and Moldflow Insight (the computational engine). They require separate license verifications.

This is the most common fix for modern versions of Moldflow (2021 through 2026+). Close all active windows of Moldflow Synergy.

Resolving this error requires systematic diagnosis. Start by verifying license configuration settings, ensure proper installation of licensing components, and check that license server information is correct. For Windows systems, the License Configuration utility is your primary tool. For Linux systems, focus on installing the licensing configuration package and setting correct environment variables. By following the steps in this guide, you should be able to restore normal operation and resume your mold flow simulations. Step 4 : Set the Variable Name to exactly FLEXLM_TIMEOUT

If the server name cannot be resolved, replace the server name with its IP address. Create a system variable named ADSKFLEX_LICENSE_FILE . Set the value to @IPAddress (e.g., @192.168.1.100 ). 3. Check Registry and LICPATH.lic

If you are specifically experiencing issues with , it often indicates a mismatch in the installation package.

: Navigate to the license configuration folder (e.g., /opt/Autodesk/moldflow/autodesk-moldflow-insight-license-configuration-2024/sbin/ ). Run the following command sequence to force a reconfigure, replacing @server with your FlexLM server hostname (use port@server for non-default ports):

Troubleshooting Autodesk Moldflow Error 99998 is a critical licensing error that completely halts injection molding simulation solvers when they are unable to retrieve a required seat from the license server. This error typically states that a license for core solver components—such as AMI_STANDARD , AMI_PREMIUM , or AMI_ULTIMATE (for Moldflow Insight) or AMA_PREMIUM and AMA_ULTIMATE (for Moldflow Adviser)—is not available, expired, or entirely checked out by other network users.