This morning I was sending emails using Outlook 2011 for Mac. When I closed and reopened the program all my email accounts had disappeared. 

I went to rebuild the identity but it was empty so I added all 7 email accounts into Outlook again. Since then I have closed and opened outlook about three times and ALL three times my emails all disappeared and then I have to manually set them all up again. It looks like it is not saving the info or something. 

Can someone please help  me?

Thanks

PL