Replace the server name in the license file with its IP address, as DNS resolution can fail over VPN.
Re-import the .udm file. This often strips away hidden corruption in the original project database.
: Sometimes a license remains "stuck" to a crashed process. Open Task Manager and end any lingering solver tasks like to release the license Common Causes to Investigate Server Connectivity autodesk moldflow error 99998 best
Sometimes, the error message is literal. Your simulation may be failing because every available license is currently being used by other analyses.
Delete files in your %TEMP% folder to ensure the solver has enough "scratch" space. Replace the server name in the license file
Ultimate Guide to Resolving Autodesk Moldflow Error 99998 indicates that the simulation engine cannot pull a required solver license to compute your plastic injection molding analysis . The error message typically reads: ** ERROR 99998 ** Required license for AMI_STANDARD, AMI_PREMIUM, or AMI_ULTIMATE is not available, or all licenses are currently in use . It happens because Moldflow separates its visual interface (Synergy) from its math solver engine (Insight), and the solver engine cannot communicate with your license system.
Go to Windows Start Menu > Autodesk Moldflow Insight 202X > License Configuration 202X . Verify Settings: Ensure Network License is selected. : Sometimes a license remains "stuck" to a crashed process
: If you're on a slow connection (like a VPN), the request might be timing out. Create a system environment variable named FLEXLM_TIMEOUT and set its value to 10000000 (10 million). 4. Linux-Specific Fixes If you are running solvers on a Linux machine:
In some network configurations, an analysis started on your computer might get pulled by another machine on the network, consuming a license elsewhere and causing the job on your machine to hang at 0% before failing with Error 99998. To fix this:
Understanding why this block occurs helps narrow down the solution quickly. The issue usually tracks back to one of the following system failures:
If the installation was incomplete, repairing the license configuration is a quick fix. Open the Control Panel > .