在VS2012 c#项目的构建过程中，我一直得到这个错误
Error 41 Could not copy "obj\Debug\WeinGartner.WeinCad.exe" to
"bin\Debug\WeinGartner.WeinCad.exe".
Exceeded retry count of 10. Failed.
Error 42 Unable to copy file "obj\Debug\WeinGartner.WeinCad.exe" to
"bin\Debug\WeinGartner.WeinCad.exe". The process cannot access the file
'bin\Debug\WeinGartner.WeinCad.exe' because it is being used by another
process.
现在我知道该终止进程了
Weingartner.WeinCad.vhost.exe
(有时)有用，但这让我很紧张。有办法阻止这一切发生吗?
调试器设置为
当前回答
对我来说，这是一个许可问题。我必须以管理员的身份运行Visual Studio。
其他回答
我通过在任务管理器中杀死IISExpress解决了这个问题
问题是调试器/构建器创建的可执行文件或库被反病毒程序识别为威胁，因此在可以执行之前立即删除。
最好你应该调整你的反病毒软件，不分析你的项目文件夹。
按照从好到坏的顺序，有以下几种方法:
将项目文件夹从防病毒程序中排除 不包括pdb文件(不是100%保证修复) 关闭实时保护(不推荐)
对我来说，它是Avast反病毒，不让visual studio写入/读取/执行文件。所以我不得不将Visual studio 2010/2012文件夹添加到防病毒排除列表中。就在那之后……它的工作原理。
I ran into this as well. It turns out that I had been testing with a service which I had built myself and which was running out the of the ..\bin\release directory of one of the projects in my solution. I had got the service running, but I forget to stop/uninstall it before returning to testing. As a result, it was holding on to one of the dlls that I reference and which needed to be moved (automatically as a dependency) from one project's bin/release subfolders to another. Stopping the service solved the problem.
我终于怎么修了。为什么我们不能在第一次调试后继续调试，因为第一次调试exe仍在运行。这样，在第一次调试之后，您需要进入任务管理器->进程选项卡->[您的项目名称exe]结束exe进程。
这对我很有用:)
