Installation Windows 10上Visual Studio 2015社区版修复中的安装错误

在尝试修复时，我在Win10上运行了VS 2015副本的“修复”。但当修复完成时，我出现了以下错误：

Microsoft Azure Storage Connected Service : Package failed.
Android SDK Setup (API Level 19 and 21) : The following package(s) were not downloaded: addon-google_apis-google-19 addon-google_apis_x86-google-19 android-19 android-21 android-22 build-tools-19.1.0 build-tools-21.1.2 build-tools-22.0.1 extra-android-m2repository extra-android-support platform-tools sys-img-armeabi-v7a-android-19 sys-img-x86-android-19 . Please check your internet connection and try again.
Android SDK Setup (API Level 22) : The following package(s) were not downloaded: addon-google_apis-google-19 addon-google_apis_x86-google-19 android-19 android-21 android-22 build-tools-19.1.0 build-tools-21.1.2 build-tools-22.0.1 extra-android-m2repository extra-android-support platform-tools sys-img-armeabi-v7a-android-19 sys-img-x86-android-19 . Please check your internet connection and try again.
GitHub Extension for Visual Studio : A VSIX extension with a matching Identifier is already installed to this product.

有没有办法解决这个问题？请不要说重新安装，这需要很长时间才能完成，根据以前使用VS安装的经验，我可能会遇到同样的错误

我再次在VS 2015上运行修复，这迫使我安装了最新的更新。现在错误只是：

Android SDK Setup (API Level 23) : The following package(s) were not downloaded: build-tools-23.0.1 android-23 . Please check your internet connection and try again.

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我该如何解决这个问题呢？

我的Java SE已经过时了，所以我需要安装Java SE 1.8版本。

这方面运气好吗？我的被困在

以下软件包没有下载：addon-google_api_x86-google-19

@SanuelJackson抱歉，我重启了电脑，安装了多次，然后它就正常工作了。不知道为什么。