title: cant change user name in SQL Server Management Studio 2008 r2 Login
body: <p>My Problem is this. My friends changed my laptop Username. later I changed it back to my name, but when I log in to sql management studio 2008 r2 the previous user name appears. I cant change that because username field is disabled.</p>
  
  <p><a href="https://i.stack.imgur.com/8XhYX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8XhYX.png" alt="enter image description here"></a></p>
  
  <p>Thilina is previous windows username.</p>
  
  <p>in login panel this is what it shows.</p>
  
  <p><a href="https://i.stack.imgur.com/UWm4T.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UWm4T.png" alt="enter image description here"></a></p>