I imported Live Mail 2012 storage folders to Windows 10. I can open some of the emails in some of the folders, but not the emails in other folders. For emails in the non-functioning folders, I get the message that says a problem has occurred when trying to open the email.
I found the non-functioning folders buried deep in subfolders in the Live Mail folder. [Users\name\AppData\Local\Microsoft\Windows Live Mail etc etc.] The individual emails are there, in the folders. When I click on one of these emails, I get a message that says "The file . . . could not be opened because it does not exist or is being used by another application." (0x800C013E.122)
Any ideas how to open the emails in these folders? Is there a way to move these emails into different folders where they might open?