尝试运行项目时出错：无法开始调试
尝试调试 Any CPU 控制台应用程序时出现以下错误。当我将平台目标切换到 x86 时，它工作正常。我尝试修复VS2010并重新安装VS2010。
除了完全重新安装Windows之外，有人有解决方案吗？
I get the error below when trying to debug an Any CPU console app. When I switch the Platform target to x86, it works fine. I've tried to repair VS2010 and reinstall VS2010.
Does anybody have a solution except for a complete windows re-install?
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这对我有用：
解决方案：必须在工具|选项|调试|常规中检查“使用托管兼容模式”。调试器现在正在工作。
来自 Microsoft Connect
This worked for me:
SOLUTION: Had to check "Use Managed Compatibility Mode" in Tools|Options|Debugging|General. Debugger is working now.
From Microsoft Connect
它现在可以运行了，尽管我最近没有做任何特别的事情来修复它。也许它是 http:// /www.hagrin.com/326/fixing-components-64-bit-debugger-are-not-registered-error，几个 Windows 更新、重新启动和一杯咖啡！
It functions now, even though I don't do anything special lately to fix it. Maybe it was a mix of http://www.hagrin.com/326/fixing-components-64-bit-debugger-are-not-registered-error, a couple of Windows Updates, reboots and cups of coffee!
当我们更改域时，我遇到了同样的错误，我必须创建一个新的用户配置文件。删除解决方案的 .suo 文件，然后再次打开它。
I got the same error when we changed our domain and I had to create a new user profile. Delete the .suo file of your solution, then open it again.
我尝试从 VS2012Professional 调试项目。
但我有以下错误。
尝试运行项目时出错：无法启动程序“D:.....exe”
发生错误通常表明安装已损坏（代码 0x8007007e）。如果问题仍然存在，请修复您的 Visual Studio
通过控制面板中的“添加或删除程序”进行安装。
就我而言，
我的 .NET Framework 已损坏。
因此，我从“添加/删除程序”（Windows+R -> appwiz.cpl）恢复.NET Framework 4.5.1（我的电脑中的最新版本）
I try to debug an project from VS2012Professional.
But I have below error.
Error while trying to run project: Unable to start program 'D:.....exe'
An error occurred that usually indicates a corrupt installation (code 0x8007007e). If the problem pesists, repair your Visual Studio
installation via 'Add or Remove Programs' in Control Panel.
In my case,
my .NET Framework was corrupted.
So, I restore .NET Framework 4.5.1 ( the latest version in my PC) from "Add/Remove Program"(Windows+R -> appwiz.cpl)
我也收到与“尝试运行项目时出错：无法开始调试.....”相同的错误
我正在使用 Visual Studio 2015
如果您还使用 Visual Studio 2015
然后转到下面的路径并更改身份验证设置以允许任何用户调试（无身份验证）它解决了我的问题：
C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Remote Debugger\x64
I am also getting the same error as " Error while trying to run project: Unable to start debugging ....."
I am using Visual Studio 2015
if you are also using Visual Studio 2015
then goto below path and change the authentication settings to allow any user to debug (no Authentication) it's resolved my issue:
C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Remote Debugger\x64
“使用托管兼容模式”+以管理员身份运行 Visual Studio 帮助了我
"Use Managed Compatibility Mode" + Run Visual Studio as ADMIN helped me
只需转到项目设置找到调试选项卡，然后取消选中“启用 Visual Studio 托管进程”。我的问题通过这样做解决了。
just go to project settings find debug tab and then uncheck the "Enable the visual studio hosting process". My problem solved by doing this.
只需转到项目属性并转到“编译”选项卡并检查目标 CPU 如果它是 ARM64，则将其更改为 AnyCPU 它可以工作
Just go to project properties and go to Compile Tab and Check Target CPU If it is ARM64 then change it AnyCPU it works