I went to open aperture on my macbook this morning and while it shows that it's open, every menu is grayed out and there is no library or anything showing. I have a screen shot but I'm not sure how to upload it here. If you click on your open programs, it shows that it's running but clearly it's not. I haven' uploaded files onto this computer in over a month, so I'm not sure exactly how I might have a corrupted file. Any help is appreciated.