What happens?
When opening existing designs, the message Designs with unavailable modules is displayed and the modules are displayed in blue, with transparency.
Why does it happen?
The situation occurs because there are models that are no longer sold, as the Manufacturer has withdrawn the product from the line and will no longer make it available in the current modulation.
In addition, this situation may also occur after installing the October 2026 Windows security updates (KB5127690 and KB5127694), which may prevent models from certain libraries from loading.
To understand the situations and check the recommended procedures for this situation, see the article Promob - Models unavailable after Windows update.
What to do?
1. Access the Tools Panel - Models and note that the information Not available is displayed next to the unavailable model;
2. Select another model for the module.