VS2017 RC(企业)“对不起，产品定义无法加载".

本文介绍了VS2017 RC(企业)“对不起，产品定义无法加载".的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我已经安装了VS2015 Enterprise，并尝试安装2017RC版本，但是我收到了关于产品定义无法加载的相当无益的消息.

我的PC是Win7 Enterprise

还有其他人看到并提出解决方案了吗?

解决方案

你好，我的朋友，

欢迎访问MSDN论坛.

参考您的描述和错误消息，我发现其他社区成员也遇到了此问题并将其报告给Visual Studio产品团队，请看一下: 抱歉，产品定义无法加载，VS产品团队工程团队正在调查此问题.您可以单击右侧的关注"按钮进行投票，然后我们需要等待VS产品团队的反馈.

同时，我发现另一个社区成员遇到相同的错误信息，并在下面显示了以下消息: Visual Studio 2017候选版本和Chee Seong [MSFT]建议Net_Coder尝试使用其他浏览器(例如IE11或Chrome)代替MS Edge.您当前使用的默认浏览器是什么?如果您还使用Edge(Windows 10默认设置) 您可以尝试将IE11设置为默认浏览器，暂时禁用任何防病毒软件并确保Windows更新是最新的，然后以管理员身份重新运行VS 2017企业RC安装程序进行测试.

如果此问题与您当前的环境有关，则在安装过程中无法下载资源，您也可以考虑下载 VS 2017企业版RC的脱机安装程序在另一台可以成功安装此版本的计算机上.

最好的问候，

Sara

Hi,

I have VS2015 Enterprise installed and have tried to install the 2017RC version, however I'm getting a rather unhelpful message about product definitions failing to load.

My PC is Win7 Enterprise

Anyone else seeing this and have a solution?

解决方案

Hi my friend,

Welcome to the MSDN forum.

Refer to your description and the error message, I found other community members also meet this issue and reported it to the Visual Studio Product Team, please have a look at this: Sorry, the product definitions failed to load and the VS product team engineering team is investigating this problem. You can click the "Follow" button at the right side to vote it, then we need to wait for the feedback from the VS product Team.

Meanwhile, I found another community member meet the same error information and left message under : Visual Studio 2017 Release Candidate and Chee Seong [MSFT] recommend Net_Coder to have a try with different browser like IE11 or Chrome to instead of the MS Edge. What’s your current default browser? If you are also using the Edge (Windows 10 default setting) and you can try to set the IE11 as the default browser, temporarily disable any antivirus software and make sure windows update is up-to-date, then re-run the VS 2017 enterprise RC installer as administrator to have a test.

In case, this issue is related to your current environment cannot download the resource during the installation, you can also think about download an offline installer of VS 2017 enterprise RC on another computer that can successfully install this version.

Best regards,

Sara