I'm attempting to import an excel file (of task names) into a new project. The problem is that the import wizard isn't showing that file as an option to import, I'm only getting the 2 default/example files. I've checked that my file name is OK (no spaces) and that the data is also OK (again, no spaces) and it's on the desktop of the machine I'm using. How do I get the wizard to show me the file I want to import? thank you!