photoshop CS2 doesn't save jpeg files
Hi, I'm using photoshop CS2 version 9.0.2 (OS: Windows Vista). When I open a file and make Save as... choosing jpeg, this message appears 'could not complete your request because of a program error'. The problem doesn't occur using Save for Web or when I create a new file and save as jpeg. I tried restoring my Prefs and saving on desktop or local volume without success. Hope you can help, thanks!