Have a mac pro using leopard O/S with core 2 dual chip & 5gigs of ram. I usually have about 20 apps open which should have no performance issues but I get error msg when launching any application "cannot launch applications -10801 error". In order to get system to work I have to reboot. I have repair permission as well as used disk warrior but no change. Went to various sites but could not locate error code. any help on this issue would be appreciated.
