Exclusive Verified — Autodesk Moldflow Error 99998

Troubleshooting Autodesk Moldflow Error 99998: Solving the Exclusive Lock Issue

Look for processes named flow.exe , cool.exe , warp.exe , or adsk_cad_import.exe . on all of them. Restart the Autodesk Simulation Job Manager service. 2. Clean the Temporary Directory

This error typically halts your analysis before it even begins, often appearing in the analysis log as: ** ERROR 99998 ** Analysis failed due to an exclusive lock or licensing conflict. autodesk moldflow error 99998 exclusive

Ensure this directory is on a local drive (like C: or D:). Running simulations across a network drive often triggers "exclusive lock" errors due to latency. 3. Reset the Simulation Job Manager (SJM)

In this guide, we will break down why this happens and how to get your simulations back on track. What Causes Error 99998? Running simulations across a network drive often triggers

At its core, is a communication failure. Moldflow is a modular software; the User Interface (Synergy) must communicate with the Solver (Insight) and the License Manager . When this chain is broken, the software throws a generic 99998 code.

Ensure you are running the latest version of the Simulation Job Manager, as Autodesk frequently releases patches for these communication errors. When this chain is broken

Moldflow generates massive amounts of data during a solve. If the temporary folder is cluttered or restricted, Error 99998 occurs. Go to settings. Identify the Temporary Directory path. Navigate there in Windows Explorer and delete old files.

The Simulation Job Manager (SJM) is trying to pull a license that is already "exclusively" checked out by another process or user. Step-by-Step Solutions 1. Clear "Ghost" Processes

The SJM is the "traffic cop" for your analyses. If it becomes corrupted, it fails to hand off licenses correctly. Close Moldflow. Go to C:\Program Data\Autodesk\SJM . Rename the Jobs folder to Jobs_Old .