Hey, I'm trying to create an app that will have a NSCollectionView. I need to be to drag an item from the collection view to another app/desktop/Finder window. I've implemented the dragging methods, but I'm struggling on this one: Code: -(BOOL)collectionView:(NSCollectionView *)collectionVie writeItemsAtIndexes:(NSIndexSet *)indexes toPasteboard:(NSPasteboard *)pasteboard I tried this code Code: [pasteboard readFileContentsType:nil toFile:location]; [pasteboard setString:str forType:NSPasteboardTypeString]; But when I drag the item to the desktop, just a text clip is copied. If I remove the second like, nothing is copied. What an I doing wrong?