Autodesk Moldflow Error 99998 May 2026

Open "Services" in Windows, find Autodesk Simulation Compute Manager , and click Restart.

Lack of write access to the temporary working directory. autodesk moldflow error 99998

A "bad" mesh is the most common reason for a solver to give up mid-calculation. Open "Services" in Windows, find Autodesk Simulation Compute

Ensure the injection location is properly connected to the mesh. Phase 4: Project Management Open "Services" in Windows

Remove small fillets, logos, or tiny chamfers that create dense, unnecessary clusters of elements.