您好,
这个问题现在应该已经被解决了,我在英文论坛也遇到了类似的问题:https://social.msdn.microsoft.com/Forums/windowsapps/en-US/bab58510-76d3-4905-9bd4-ddb1183c770e/visual-studio-was-unable-to-verify-your-developer-account-either-the-store-is-unavailable-either?forum=wpsubmit
请再试一下看看。谢谢
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