Hello Friends,<BR><BR>I have an ASP application which uses Windows authentication to logon to a SQL Server database. I am trying to run this application in our development environment and I get the following error message on my localhost:<BR>"2147467259 - Invalid authorization specification". The access is through a dll component which I have setup on my local machine through component services.<BR><BR>I have double checked my login credentials and my user/access level to the application and database and it&#039;s all correct. This was working perfectly yesterday.<BR><BR>Any ideas or suggestions? Please help.<BR><BR>Thanks,<BR>Hemil.<BR><BR><BR><BR><BR>