title: How do you debug the cause of a SQL Server connection error in BHM?
body: <p>How can you debug the cause of a SQL Server connection error in BHM?</p>
  
  <p>Using BHM v4 ...</p>
  
  <p>Connected to the DEV environment and ran BHM analysis fine, and then use the Maintenance mode to fix the issues</p>
  
  <p>Same thing in QA environment. BHM runs the analysis fine, but when I switch to the Maintenance mode ...  select the profile, tick the three check boxes, and click Connect ... I'm getting a network or instance error occurred, error 26 - error locating Server/Instance specified</p>
  
  <p>How is BHM able to connect to run the analysis and then fail to connect to run the maintenance ??</p>