iBooks Authors is not working anymore in MacOS High Sierra
iBooks Authors and iTunes Producer are not working anymore in MacOS High Sierra. I have updated last version of MacOS High Sierra and iBooks Author but when I run iBooks Author and try to navigate in any iBooks document using scroll bar, the app crash with any warning and iTunes Producer too. It's impossible use both. Please help me!!!
MacBook Pro with Retina display, macOS High Sierra (10.13), Same thing in iMac Retina 27" HighS