i upgraded to windows 10 and all my email folders are gone. i had two folders that i moved emails i wanted to save
1) Did you update a PC, tablet, laptop, AiO or phone? I ask because some use Windows 10 interchangeably when talking about phones (the official name is Windows 10 Mobile). 2) Have you checked the App list and tried to repin from the inboxes in question presuming you are referring to Windows 10 Mobile? Please join and provide more info in this thread.