I downloaded a microsoft add in for outlook which reminds me to back up every day. This is fine and I usually restore very well with the outlook backup.pst file that it creates on my backup drive. However after a restore today and after overwriting the outlook.pst file, when I open outlook it prompts me for a password. I absollutetly recall nothing about making any security settings. I urgently need to restore these emails. Is their anyway round this at all?