SMSS
connect analysis services
windows/Multi
delete database
load down AdventureWorksDW2019
https://github.com/Microsoft/sql-server-samples/releases/download/adventureworks/AdventureWorks2019.bak
Download and unzip "adventure-works-multidimensional-model-project" from https://github.com/Microsoft/sql-server-samples/releases/tag/adventureworks-analysis-services.
Double click Enterprrise \ AWDW2019Multidimensional-EE.sln
open AdventureWorksDW21019 under Data Sources
Change provider to Net Providers SQLClient Data Provider
Test Connection
