On 4/11/14, Paul Moortgat <paul.moortgat at pandora.be> wrote: > > The file is gone. I wouldn't asked otherwise. Stupid me. That most of the >programs are damaged > is what troubles me. I can't believe that. It must have something to do with >10.9. What? You don't have a bootable backup/clone or Time Machine backup of your previous installation? It has nothing to do with 10.9, but most likely with the operator.