安装DotNetCore.1.0.0-VS2015Tools.Preview2一直失败

[quan01994]

这是我的vs2015版本

这是我想要安装的错误提示

这是logfile

[228C:21A4][2016-07-28T13:07:49]i001: Burn v3.10.2.2516, Windows v6.3 (Build 9600: Service Pack 0), path: C:\Users\QUANYU~1\AppData\Local\Temp\{4B44FFB1-D848-42AA-8DB0-32AAE2805979}\.cr\DotNetCore.1.0.0-VS2015Tools.Preview2.exe
[228C:21A4][2016-07-28T13:07:49]i000: Initializing numeric variable 'CHECK_SETUP_BLOCKED' to value '1'
[228C:21A4][2016-07-28T13:07:49]i000: Initializing numeric variable 'SKIP_VSU_CHECK' to value '0'
[228C:21A4][2016-07-28T13:07:49]i000: Initializing numeric variable 'SKIP_PREPARATION' to value '0'
[228C:21A4][2016-07-28T13:07:49]i000: Initializing string variable 'BundleNameShort' to value 'Microsoft .NET Core 1.0.0'
[228C:21A4][2016-07-28T13:07:49]i000: Initializing string variable 'BundleNameSub' to value 'VS 2015 Tooling Preview 2'
[228C:21A4][2016-07-28T13:07:49]i009: Command Line: '-burn.clean.room=C:\Users\QuanYuqiu\Downloads\DotNetCore.1.0.0-VS2015Tools.Preview2.exe'
[228C:21A4][2016-07-28T13:07:49]i000: Setting string variable 'WixBundleOriginalSource' to value 'C:\Users\QuanYuqiu\Downloads\DotNetCore.1.0.0-VS2015Tools.Preview2.exe'
[228C:21A4][2016-07-28T13:07:49]i000: Setting string variable 'WixBundleOriginalSourceFolder' to value 'C:\Users\QuanYuqiu\Downloads\'
[228C:21A4][2016-07-28T13:07:49]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\QUANYU~1\AppData\Local\Temp\dd_DotNetCoreTools__20160728130749.log'
[228C:21A4][2016-07-28T13:07:49]i000: Setting string variable 'WixBundleName' to value 'Microsoft .NET Core 1.0.0 - VS 2015 Tooling Preview 2'
[228C:21A4][2016-07-28T13:07:49]i000: Setting string variable 'WixBundleManufacturer' to value 'Microsoft Corporation'

[228C:21A4][2016-07-28T13:07:49]i101: Detected package: Preparation_ASPNET, state: Absent, cached: None
[228C:21A4][2016-07-28T13:07:49]i101: Detected package: SetupBlocked_Uninstall, state: Present, cached: None
[228C:21A4][2016-07-28T13:07:49]i052: Condition 'WixBundleInstalled OR NOT(NetFx45Release < 378675) OR (WixBundleAction=2)' evaluates to true.
[228C:21A4][2016-07-28T13:07:49]i052: Condition 'WixBundleInstalled OR VS2015DevEnvExists OR VS2015WebExpressExists OR (WixBundleAction=2)' evaluates to true.
[228C:21A4][2016-07-28T13:07:49]i052: Condition 'WixBundleInstalled OR (((VS2015CommunityUpdateVersion >= v14.0.25420) OR (VS2015ProfessionalUpdateVersion >= v14.0.25420) OR (VS2015EnterpriseUpdateVersion >= v14.0.25420)) OR (VS2015WebExpressUpdateVersion >= v14.0.25420)) OR (SKIP_VSU_CHECK=1) OR (WixBundleAction=2)' evaluates to true.
[228C:21A4][2016-07-28T13:07:49]i052: Condition 'WixBundleInstalled OR NOT(((VS2015CommunityUpdateVersion <> VS2015UpdateVersion) AND (VS2015CommunityExists) AND (VS2015UpdateVersionExists)) OR ((VS2015ProfessionalUpdateVersion <> VS2015UpdateVersion) AND (VS2015ProfessionalExists) AND (VS2015UpdateVersionExists)) OR ((VS2015EnterpriseUpdateVersion <> VS2015UpdateVersion) AND (VS2015EnterpriseExists) AND (VS2015UpdateVersionExists)) OR ((VS2015WebExpressUpdateVersion <> VS2015UpdateVersion) AND (VS2015WebExpressExists) AND (VS2015UpdateVersionExists))) OR (SKIP_VSU_CHECK=1) OR (WixBundleAction=2)' evaluates to false.
[228C:21A4][2016-07-28T13:07:49]e000: Setup has detected that Visual Studio 2015 Update 3 may not be completely installed. Please repair Visual Studio 2015 Update 3, then install this product again.
[228C:21A4][2016-07-28T13:07:49]e000: Error 0x81f40001: Bundle condition evaluated to false: WixBundleInstalled OR NOT(((VS2015CommunityUpdateVersion <> VS2015UpdateVersion) AND (VS2015CommunityExists) AND (VS2015UpdateVersionExists)) OR ((VS2015ProfessionalUpdateVersion <> VS2015UpdateVersion) AND (VS2015ProfessionalExists) AND (VS2015UpdateVersionExists)) OR ((VS2015EnterpriseUpdateVersion <> VS2015UpdateVersion) AND (VS2015EnterpriseExists) AND (VS2015UpdateVersionExists)) OR ((VS2015WebExpressUpdateVersion <> VS2015UpdateVersion) AND (VS2015WebExpressExists) AND (VS2015UpdateVersionExists))) OR (SKIP_VSU_CHECK=1) OR (WixBundleAction=2)
[228C:21A4][2016-07-28T13:07:49]i199: Detect complete, result: 0x0

没有贴全，但是最后部分是有的
我就是现在已经修复1次，重装vs2015update3 1次,都没有办法安装上，难道要重新安装系统在装vs2015 update3才能装上？

[yangfamin17]

使用命令行来安装，cmd进入命令行，然后复制DotNetCore.1.0.0-VS2015Tools.Preview2.exe的绝对路径，再跟参数 SKIP_VSU_CHECK=1，就可以安装成功了。

[Z1297710954]

cmd进入命令行，然后复制DotNetCore.1.0.0-VS2015Tools.Preview2.exe的绝对路径 跟上日志上的参数

[moonwrite]

http://stackoverflow.com/questions/38134048/problems-installing-dot-net-core-1-0-0-vs-2015-tools-preview-2 我也遇到这个问题， 右击那个补丁 创建快捷方式 右击 创建出来的快捷方式 目标 后面 .exe 补上 SKIP_VSU_CHECK=1 运行快捷方式 ok了

[清泉石涧流]

命令安装不了啊，这样安装直接报错了，该怎么办呢？

[quan01994]

引用 4 楼 w0258vcxz 的回复:

命令安装不了啊，这样安装直接报错了，该怎么办呢？

你直接进入exe所在的文件夹在运行命令 DotNetCore.1.0.0-VS2015Tools.Preview2.exe SKIP_VSU_CHECK=1 不要加引号

[鼻涕蛋蛋]

3楼说的也对哈，我用SKIP_VSU_CHECK=1 这个就装上了~~谢谢

[大师ggg]

感谢2楼楼主 对我非常有用。我是VS2015 并且已经安装了update3. 需要带两个参数才能完成： C:\Users\simola\Downloads>DotNetCore.1.0.0-VS2015Tools.Preview2.0.1.exe SKIP_VSU_CHECK=1 WixBundleAction=2

[流弊菜鸟]

引用 1 楼 yangfamin17 的回复:

使用命令行来安装，cmd进入命令行，然后复制DotNetCore.1.0.0-VS2015Tools.Preview2.exe的绝对路径，再跟参数 SKIP_VSU_CHECK=1，就可以安装成功了。

安装成功了

[qq_30973835]

有没有人卸载这个的时候，点了unstall，然后弹出对话框让选择文件而卸载不了的

[shuiguo198762]

单独下载vc_redist.x64.exe，安装即可