title: Login failed for user 'NT Service\MSSQLServerOLAPService'.; 28000
body: <p>Error   10  OLE DB error: OLE DB or ODBC error: Login failed for user 'NT Service\MSSQLServerOLAPService'.; 28000.</p>
  
  <p>I have done settings like 
  congfigation manager>sql server>logon>advanced>addeduser>restarted</p>
  
  <p>but it's saying it again . Can someone help me?</p>