I updated via softweare update my 10.1.5 (networking update etc) and now I can't open nearly all my applications. I get a shared file error (?).Can't open Photoshop 7 or Internet Explorer. And my screen saver can't launch, etc. But Illustrator 10 works, as does Final Draft. Very strange. I'm writing this on OS9. If I have to reinstall so be it. But what a drag! Everything had been working fine up until then.
Anyone have any life saving suggestions?