Autodesk Moldflow Error 99998 Best Jun 2026

At its core, . The full message, as seen in the analysis log, typically reads: "Error 99998: Required license for [license type] is not available, or all licenses are currently in use or the product you have installed is not licensed to run this feature." The [license type] can vary, appearing as AMI_STANDARD , AMI_PREMIUM , AMI_ULTIMATE , or AMA_PREMIUM , depending on your product version and license tier.

Mastering Autodesk Moldflow Error 99998: Best Troubleshooting and Solutions

This is the most effective approach for modern versions (Moldflow 2023–2026) when the user interface opens successfully but simulations fail immediately. Close all active instances of .

Error 99998 in Autodesk Moldflow is almost always a licensing issue rather than a structural issue within the software. By verifying the license configuration , checking network connectivity, and re-installing license components, you can resolve the issue swiftly and continue your simulation work.

Run the installer again to reinstall the configuration component. Best Practices to Prevent Error 99998 autodesk moldflow error 99998 best

By stripping away the metadata associated with the old project, you often bypass the specific internal conflict triggering the 99998 error.

Re-install the license configuration module with the correct key.

When simulating large 3D meshes, Moldflow can easily exhaust physical RAM. If the Windows paging file is poorly configured, the solver will crash instantly with Error 99998. Search for in Windows.

Ensure the required (typically 2080 and 27000-27009) are open for both inbound and outbound traffic. Adjust Timeout Settings At its core,

If you want, I can draft a concise troubleshooting email or support ticket template including the specific logs and model details to send to Autodesk support.

Sometimes the error is triggered right at the transition from the filling phase to the packing phase because of visual rendering drops.

Keep the LICPATH.lic file updated on all client machines.

Mastering Autodesk Moldflow Error 99998: The Ultimate Troubleshooting Guide Close all active instances of

In some network configurations, an analysis started on your computer might get pulled by another machine on the network, consuming a license elsewhere and causing the job on your machine to hang at 0% before failing with Error 99998. To fix this:

Click on (or manually launch C:\Program Files\Autodesk\Moldflow Synergy 202x\bin\mlc.exe ). Set the License Mode to Network.

If the error happens during the packing phase or on large 3D meshes: