找到MSSMS安装位置,例如我是安装到了D:\Program Files (x86)\Microsoft SQL Server Management Studio 18
将D:\Program Files (x86)\Microsoft SQL Server Management Studio 18\Common7\IDE\PrivateAssemblies\Interop文件夹下的Microsoft.VisualStudio.Shell.Interop.8.0.dll
复制到D:\Program Files (x86)\Microsoft SQL Server Management Studio 18\Common7\IDE\PublicAssemblies文件夹下