iTunes 11 dmg won't open in OS 10.6.8, error -4960
I've found a few other references to this error code, but most are a couple of years old (before iTunes 11), or they're for Windows. Any idea why my Snow Leopard won't open iTunes 11.0.4? Any little tweak I need to make somewhere? thanks.
MacBook Pro, Mac OS X (10.6.8), 2.4 GHz Intel Core 2 Duo