I have reinstalled the operating system twice on my Mac Mini Intel only to get this error everytime I go to Print from any application. I have never had this problem before. I installed the HP Driver for printer 5610xi. The only thing that I can think is the update to 10.5.2 is causing this conflict. I don't know. Has anyone else had this error? I looked for this file and could not find it, does anyone know where it is? I can't currently print because everytime I go to print, the document crashes and quits. Ideas or solutions? Thanks, MacsRules I included a screen show of the error I get after it crashes. I will be back later today and post any follow up responses if you need more info.