If local configurations look correct, verify that the server is actually distributing the solver licenses. Log into your license server and launch . Navigate directly to the Server Status tab. Click the Perform Status Inquiry button.

After debugging this error across dozens of workstations, here is where I find the issue 99% of the time.

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

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

** ERROR 99998 ** Required license for AMI_STANDARD, AMI_PREMIUM or AMI_ULTIMATE is not available, or all licenses are currently in use.

: If you are using a batch script (like runstudy ), ensure you are calling the correct solver level (e.g., Ultimate vs. Standard) that matches your entitlement.

: Moldflow cannot resolve the license server's alphanumeric network name to its physical IP address.

If your simulation fails after a long pause, your computer is likely timing out before receiving a response from the license server. Extending this window allows slower networks to clear the request.

** ERROR 99998 ** Required license for [AMI_STANDARD | AMI_PREMIUM | AMI_ULTIMATE] is not available, or all licenses are currently in use, or the product you have installed is not licensed to run this feature.

If an options file ( .opt ) is used on the license server to manage user groups, verify the syntax.