On Aug 30, 2005, at 7:05 AM, typicaldullbloke wrote: > I run Logic platinum 6.3.3 and Logic Pro 7.1 > > I've not used either for about 3 weeks. > > Now when I boot up 7.1 my mac kernel panics during startup > > when I boot 6.3.3 the program actually opens, but the mac kernel > panics straight away. > > I've emptied the components folder, trashed my Logic prefs, repaired > my permissions, but > nothing works. > > I read on the pro support pages that this can happen with Tiger and > some Pro Application > Support file is needed - but I'm still on 10.3.9 > > What can I do? Logic can't cause a kernel panic. Those can only be caused by hardware and drivers. Most likely, there's something up with your audio driver. Try starting Logic without initializing Core Audio (hold down Ctrl after starting Logic). Then set Logic to use built-in audio. If that works, it means you need to find out why your audio driver is causing a panic. -Steve