What Dell or Windows picture manager software opens email picture attachments and how do I point to it? I've had my new Inspiron 9300 for a few months and must have downloaded Corel trial software. I got tired of their reminders to buy and their countdown of days left on the trial, so I deleted all Corel programs. Of course now when I try to open an email attachment,  I get "application not found".   Please help...thanks.