Hi,  I had upgraded to Windows 10 and then decided I did not like it and rolled it back my Windows 7.  However my email has many issues now.  Including it downloaded a bunch of messages from the last three years.  However what I am having trouble with is all the emails that I saved in my subfolders.  I t shows the header of the email but the emails say they can not be found.  does anyone know how to repair this?