windows 10 升級windows live mail出現0x800c013e

 請參考

https://www.tenforums.com/browsers-email/157703-live-mail-2012-screwed-up-after-v2004-update.html#post1991043

進入登入檔案：regedit 在

電腦\HKEY_CURRENT_USER\Software\Microsoft\Windows Live Mail

新增 these 3 DWORD entries (were not available for me) or change to 1 if they exist

RecreateFolderIndex = 1
RecreateStreamIndex = 1
RecreateUIDLIndex = 1

Restart Windows Live Mail