Add the local administrators group to SQL Server administrators | Tim Elhajj
Adding the Microsoft SQL Server System Administrators Role - Coveo Platform 7 - Online Help
How to get SQL Server Sysadmin Privileges as a Local Admin with PowerUpSQL
SQL Server on Windows
Configure Microsoft SQL Server for Authentication
How to Create new SQL Server admin User, grant permissions and configure windows firewall - YouTube
How to access Microsoft SQL Server instance when you are locked out | sleeplessbeastie's notes
How to get SQL Server Sysadmin Privileges as a Local Admin with PowerUpSQL
SQL Server 2008 – Administrator account denied access or locked out - Rez's Blog Spot
Accessing the new SQL Server Instance
How to Fix Login Failed for User (Microsoft SQL Server, Error: 18456) Step-By-Step – Add SQL Administrator to SQL Management Studio – ITProGuru Blog
How to add a server SQL Administrator user in Microsoft SQL Server 2016 - YouTube
Windows Server 2012: How to Add an Account to a Local Administrator Group - TechNet Articles - United States (English) - TechNet Wiki
Adding Domain Users to the Local Administrators Group in Windows | Windows OS Hub
Install a Local SQL Server Instance
Unable to add the local administrators group to SQL Server administrators
How to Add a User to Local Administrator Group in Windows Server 2012
Adding the Microsoft SQL Server System Administrators Role - Coveo Platform 7 - Online Help
Connect different Windows User in SQL Server Management Studio (2005 or later) - Stack Overflow
Recover access to a SQL Server instance
How can I add myself to my local sql server's windows authentication? - Server Fault
