garageband wont allow me to open any of my songs to edit/play?
"The file couldn't be opened" is the message I get. Everything is up to date. It has been doing this for a while now, and recently I was able to create two new songs(it randomally worked) and then when I went to close the last one and reopen the first one(of the two new ones)it wouldnt allow me to open it. Or any of them for that matter, or create a new song either. Any ideas? I'm at my wits end with this whole mac programing thing. I'm having this issue with my MBR and a duplicate picture problem on my iMac!
GarageBand (Mac) '11, OS X Mountain Lion (10.8.3)