title: Windows authentication in connection string (ASP .Net Application)
body: <p>I had a common windows account for App and DB servers say ApplicationAdmin. now i want to set both servers with different windows account. i created two windows account on same domain  ApplicationAPP and ApplicationDB for both servers and activeted on respective servers. </p>
  
  <p>My Application is using windows authentication in connection string. When i am disabling ApplicationAdmin account from sql server on DB server i am getting error " Login failed for user 'Domain\ApplicationAdmin'. Reason: The account is disabled".</p>
  
  <p>Due to some reason i can't delete old ApplicationAdmin Account from domain. How can we change default windows authentication which a connection string takes it self. I want that query string  takes windows authentication as Domain\ApplicationAPP which i have added to sql server at DB server. </p>
  
  <p>In sort i have two active windows account on app server and my connection string taking old authentication but i required it to take newly configured user's authentication.</p>