Ansys 19配置路径不存在的问题？

Failed to load addin Ansys. Simulation. Core. Addin from location D:\Program files\Ansys inc\v190\Addins\Simulation/bin/Win64/Ans.Simulation.Core.dll. This addin will be skipped. :The given configuration file path does not exist. 万能的朋友们，谁知道这个问题怎么解决？