使用Excel VBA中的ADO通过网络连接到SQL Server

I need to connect to a SQL Server DB running on my laptop from another computer on a network. I am doing this both from a C# app as well as in a VBA macro. Both run perfectly on my laptop and the C# app runs perfectly over the network. However I cannot connect using VBA over the network. This is my connection string:I need to connect to a SQL Server DB running on