Autodesk Moldflow | Error 99998 Exclusive

If your Windows account lacks over these folders, Moldflow cannot create the necessary exclusive lock file, triggering the error.

If quick fixes fail, systematically apply the following solutions. autodesk moldflow error 99998 exclusive

triggers when Moldflow requests exclusive access but the operating system or network denies it. The study is either already open elsewhere, or a stale lock file remains from a previous crash. If your Windows account lacks over these folders,

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 The study is either already open elsewhere, or

If you're still experiencing issues with Error 99998, try running a simple test case to isolate the problem. This can help you determine if the issue is specific to your model or a more general software problem.

Lisa groaned. “Check the project archive folder on the server. Marcus had a weird habit—he used to map his temp files to a hidden subfolder named ‘exclusive_hold’ to force serial runs when the HPC cluster was overloaded. HR made him delete it before he left. But maybe…”