I imported email messages and folders from Outlook Express on a WinXP computer to Windows Live Mail on my new Win7 computer. I was able to see all the imported folders until this morning when I collapsed them. Since then, even after trying to expand "Imported Folder," I have not been able to see the folders in Windows Live Mail on my computer.
I located the imported folders at C:\Users\[username]\AppData\Local\Microsoft\Windows Live Mail\Storage Folders\Imported Fo 4ee\Local Folders
How can I get them to show up again in Windows Live Mail on my computer? Trying to figure this out has been frustrating and elusive. Many thanks for your help.

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