This is almost always a SQL issue. Run the "Aspen Properties Database Configuration" utility as an Administrator to re-link the databases.
Before starting, ensure your machine meets the technical demands to avoid "hangs" during complex simulations. :
This is almost always a SQL issue. Run the "Aspen Properties Database Configuration" utility as an Administrator to re-link the databases.
Before starting, ensure your machine meets the technical demands to avoid "hangs" during complex simulations. :