Failed to load Altera_PLL v13.0 Megawizard for Arria V GZ

Description

Due to a problem in the Quartus® II software version 13.0 SP1, you may see this error when opened the Altera PLL and you have only installed the Arria® V GZ device library.

Resolution

To work around this problem, ensure that the Stratix® V device libraries are installed.

This problem is fixed beginning with the 13.1 release of the Quartus II software.