Sudden, drastic changes in wall thickness can cause the Dual-Domain or 3D solver to fail. 2. Hardware and System Resource Limits
If you’d like, I can draft a shorter troubleshooting checklist, a template support ticket with required diagnostics, or convert this into a step-by-step printable checklist — which would you prefer?
Select . (Alternatively, run mlc.exe from C:\Program Files\Autodesk\Moldflow Synergy 202X\bin\ )
Error 99998 is a common but solvable issue in Autodesk Moldflow. While its root cause is a missing or unavailable license, the specific trigger can range from a simple typo to a complex server misconfiguration.
Network security software can block the communication between Moldflow components and the license server. Firewalls may prevent the necessary TCP and UDP ports from being accessed, while antivirus programs may quarantine or block Moldflow processes altogether. This is a particularly common issue during the installation process itself, as active security software can prevent critical licensing components from being properly configured. autodesk moldflow error 99998
Which is failing (e.g., Fill, Cool, or Warp)? The approximate number of elements in your current model. Share public link
Re-stitch any disconnected nodes or manually rebuild highly distorted areas. 2. Verify Connectivity and Boundary Conditions
Before applying solutions, it is essential to understand why this error occurs:
Error 99998 is a generic error message that appears in Autodesk Moldflow when the software encounters a problem that prevents it from performing a specific task or operation. The error message typically reads: Sudden, drastic changes in wall thickness can cause
/opt/Autodesk/AdskLicensing/Current/helper/AdskLicensingInstHelper list
Fix any on Dual Domain models to ensure a completely closed volume.
Once resolved, take these precautions:
: Firewalls, VPNs, or slow response times (timeouts) are blocking the license request. Select
Autodesk Moldflow is the industry standard for injection molding simulation. However, encountering can abruptly halt your workflow. This error is a generic critical failure message that indicates the simulation solver crashed unexpectedly.
If you have ever installed a beta version of Moldflow, check for and remove any licensing component with version 2021.0.0.P before installing the production 2021.0.0.F version.
Run the following commands in sequence (replace servername with your actual license server’s hostname or IP address):