我正在使用Visual Studio Professional授权的MAPS动作包订阅。由于微软合作伙伴中心的新版本必须将订阅用户添加到合作伙伴福利软件中。

合作伙伴中心->福利->Visual Studio订阅->添加用户

在那之后，一个人必须退出，并重新输入凭证在VS的帐户设置。

记住，如果你是在私人红色与代理，你必须注销和重新登录与外部WIFI为例。

对我来说，这是最简单的解决方案——我只需要以管理员身份运行visual Studio。

这是小事，但我在任何地方都没有看到这一点。

I had this problem. Signing in or pressing the "Check for an updated license" link did not work for me. My solution was to restart Visual Studio, try again (sign in and check for license). Restart Visual Studio, try again. I had to do this several times and then it worked! (I also tried pressing the "File" menu that is available for a short period of time before the annoying request window appears again.) Maybe you just don't get connected to the server or the server itself doesn't update its database fast enough.

不，社区版是免费的，所以只需登录并消除警告。欲了解更多详情，请查看以下链接。 https://visualstudio.microsoft.com/vs/support/community-edition-expired-buy-license/

VS 17社区版是免费的。你只需要用你的微软账户登录，一切就会恢复正常。