Every time I modify a report created by my colleague and refresh, I'm prompted to log on to the server and his userID is automatically pre-populated to the log on screen in which I erase his and enter my userID and password instead. Each time I do this, the next time my colleague tries to log on to the server, it prompts him that his userID is disabled. Does anyone know how this can be rectified? Any advice to a rookie user would be very valued! Thanks!