“Run as ModelSim” in the Nios II IDE Fails

Description

The Run as ModelSim command might fail on launch configurations created in version 7.0 or earlier of the IDE. This problem does not occur for new launch configurations.

Resolution

Select a location for the ModelSim tool from the launch configuration dialog box. You can use the Browse button next to the ModelSim path group, or type in a path to the ModelSim directory (for example c:/altera/71/modelsim_ae/win32aloem).