Error:

Automation error
The callee (server [not server application]) is not available and disappeared; all connections are invalid. The call may have executed.

Cause:
This error may arise from incompatibility with a third-party add-in. 

As of April 2025, we are aware of this in the Morningstar Commodity Add-In 3.2.6.

• • It is not necessary to uninstall the add-in, but you will need to disable it while running @RISK.

If you recently installed some other third-party add-in and this message began appearing with @RISK, try disabling that add-in and see if @RISK now runs successfully.

If it does, please let Technical Support know by logging into the Lumivero Community Home Page and click on the Submit a Case button to fill out a form for assistance from the Support Team.