Visual Studio 2015无法启动 [英] Visual Studio 2015 does not start

问题描述

我们已在Windows 7上安装了Visual Studio 2015 Professional.它运行正常.但是，从菜单工具"->扩展和更新"中安装更新后，今天Visual Studio不再启动.我们也尝试使用以管理员身份运行".在开始"菜单中，我们右键单击"Visual Studio 2015"，然后以管理员身份运行"，出现通常的询问权限对话框，单击是"，Visual Studio的初始屏幕出现一秒钟，然后消失.在任务管理器上，它也不显示.

We have installed Visual Studio 2015 Professional on Windows 7. It was working fine. But after we installed updates from the menu Tools-->'Extensions and Updates' today the Visual studio does not start anymore. we tried using 'run as administrator' as well. From the Start menu we right click on 'Visual Studio 2015', then 'run as administrator', the usual dialog box asking for permissions appears, we click on 'Yes', splash screen for Visual Studio appears for a second and then disappears. On the Task Manager, it does not appear as well.

重新启动系统也无济于事.已安装.NET 4.6，并且在同一系统上的Visual Studio 2012正常运行.

Re-starting the system does not help either. .NET 4.6 is installed and Visual Studio 2012 on the same system is working fine.

更新1 在我们安装了我认为与通用应用有关的最新更新(来自VS2015)之后，问题就开始了.

UPDATE 1 The issue started after we installed the last update (from within VS2015) that had something to do with universal apps I think.

更新2 在我启动VS2015的确切时间，将在安全性"部分下生成一个Windows事件日志，如下所示:

UPDATE 2 At the exact time when I start VS2015, one Windows Event log gets generated under security section as follows:

EventID 6281
Microsoft-Windows-Security-Auditing
Audit Failure
Message: Code Integrity determined that the page hashes of an image file are not valid.
The file could be improperly signed without page hashes or corrupt due to unauthorized modification.
The invalid hashes could indicate a potential disk device error.
File Name: \Device\HarddiskVolume3\Windows\System32\l3codeca.acm

推荐答案

在升级其中一个软件包之后，我最近遇到了同样的问题.我尝试了一切"，唯一可行的选项是/Setup 开关(我以管理员身份登录，但认为并非必需).

I had the same problem recently after I upgraded one of the packages. I tried "everything" and the only option that worked was the /Setup switch (I was logged in as Administrator, but don't think that's required).

c:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE>devenv.exe /Setup
c:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE>devenv.exe

https://msdn.microsoft.com/en-us/library/ex6a2fad.aspx

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