Home Forums SQL Server 2008 SQL Server 2008 Administration Login failed for WINDOWS Administrator login. (Microsoft SQL Server, Error: 18456) RE: Login failed for WINDOWS Administrator login. (Microsoft SQL Server, Error: 18456)

  • August 30, 2010 at 11:56 am

    #1213872

    Just a guess, Try the DAC.

    http://www.mssqltips.com/tip.asp?tip=1005