The UDF library you are trying to load (C:\Users\o\AppData\Local\Temp\check_valve_diffusion_3d.tmp1\check_valve_diffusion_3d_files\dp0\FFF\Fluent\libudf) is not compiled for 3d on the current platform (win64).

系统找不到指定的文件。

C:\Users\ao\AppData\Local\Temp\check_valve_diffusion_3d.tmp1\check_valve_diffusion_3d_files\dp0\FFF\Fluent\C:\Users\ao\AppData\Local\Temp\check_valve_diffusion_3d.tmp1\check_valve_diffusion_3d_files\dp0\FFF\Fluent\libudf\win64\3d\libudf.dll