HI, I am upgrading sql 2000 sp3 enterprise to sql 2005. sql 2000 is default instance and I am installing sql 2005 as named instance. I am planning to move databases, logins and jobs later on to sql 2005. I need only databases engine upgrade only and workstation tools (management studio etc) the sql 2005 installation is going through fine for the DB services but as soon as it starts installing the workstation tools it breaks and says "an unexpected error as occured. check the logs". the DB services are installed correctly. the setup logs dont suggest anything. I have also tried installed these 2 components separately but same error. restarted machine tried again but didnt help. can anybody please help me on this.