1,拷贝 libs/XL 目录中文件到软件运行目录。
2,地址栏输入如:https://download.microsoft.com/download/9/5/A/95A9616B-7A37-4AF6-BC36-D6EA96C8DAAE/dotNetFx40_Full_x86_x64.exe
3,点击加载URL按钮