I can't make a diagram on our server(Win2003 x64,SQL 2005 EnterpriseÃÂ x64 sp2 3054).
I have tried to login as an admin and create a new db,ÃÂ but get the same message -
'Database diagram support objects cannot be installed because this database does not have a valid owner. To..'
Also tried to make a diagram from the ReportServer db.
View Complete Post