sql server error 18456


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  • It looks like the "Guest" account doesn't have rights to log in to your SQL Server.  I imagine that you're not on a domain - if this is the case, you'll have to enable mixed mode authentication and create a SQL login.
    Aaron Alton |
    Saturday, June 13, 2009 2:40 AM
  • Disable SImple file and printer sharing on the SQL Server computer. Make sure you are in the same domain if you want to use Windows authentication.


    Jens K. Suessmeyer
    Saturday, June 13, 2009 12:41 PM