Hello,
I use the unidac in FastReports 4 and get an error if I use a unidac connection to sql server 2008 with windows authentication. The report shows the data correct but after closing the preview or printing the report an error occurrs: "login failed for user sa". But I have added the option "Authentication=auWindows" for the unidac component in Specific options in FastReport-Designer and the connection could be opened and populate the report with the correct data. Any idea what's wrong here?