I assume you've closed the program and right clicked and refreshed the file geodatabase? Can you export into a new file geodatabase and feature dataset?
I assume you've closed the program and right clicked and refreshed the file geodatabase? Can you export into a new file geodatabase and feature dataset?
Are you exporting from a feature class in a different geodatabase? Can you create a new geodatabase and feature class, and instead of importing the one that doesn't show up, can you export the original feature class into the new file geodatabase and feature dataset? What service pack are you on for 10.0?