How excel addins work for connect with different database instances in a single server

Hi All,

I am using two different instance installed on a single server and I am using excel add-ins functionality. but when I am using Excel addins to import the data in 2nd instance but it is not connecting to 2nd instance. it is by default connecting to 1st one instance. please suggest me how can we manually connect to instance whichever we want to connect.

Your quick response would be appreciated.

Thanks & Regards,