Add an exclusion for the nod_moldflow.exe and mpiexec.exe processes.
Before diving into complex fixes, it is essential to identify where the failure originated. Most Error 99998 occurrences fall into three categories:
If the error persists across multiple different meshes of the same part: Export the study as an .sdy file. Create a brand-new project. Import the study into the new project.
Anti-virus software or lack of administrative rights blocking the temporary scratch files. Step-by-Step Troubleshooting Solutions 1. Check Your Hardware Resources
Autodesk Moldflow is the industry standard for plastic injection molding simulation, but even the most robust software can hit a wall. One of the most frustrating hurdles for simulation engineers is the cryptic Error 99998. When your analysis terminates abruptly with this message, it often indicates a fundamental breakdown in the communication between the solver and your hardware or a critical failure in the mesh. What is Autodesk Moldflow Error 99998?
Ensure the C:\Program Files\Autodesk\Moldflow Insight [Version] folder is white-listed. 5. Reset the Simulation Job Manager Sometimes the error isn't in the model, but in the queue. Open the . Cancel all "Hung" or "Failed" jobs.