Hello,
I am in the process of upgrading from 2010 to a new server. I restore the company databases and ran utilities to upgrade to 2015. I have a lot of old unneeded users and just want to start from scratch and remove all the old users and start from scratch. Is there a SQL script that will do this? I assume after blowing all the users away I will need to re-create DYNSA and sa. Is there instructions on how to clean up all the users and start again with new ones? Thank You