i had a database sql express 2016 and migrated to sql 2012. When I try to open the browser to open the web. I get the following error:
TF246017: Team Foundation Server could not connect to the database. Verify that the instance is specified correctly, that the server that is hosting the database is operational, and that network problems are not blocking communication with the server.
anyone can remote connect now and fix the issue through teamviewer?
I have read project description provided by you. According to your specification there are some root causes:-
Incorrect SQL Installation order especially if you are using Express edition
Database In Recovery
Database Out-of-Sync – during migration to newer version of TFS
Permission of Service Account is not right
SQL Database not running or not reachable