没办法安装MVC4。

您好，



在我的Windows XP Service Pack 3系统中，安装了visual studio 2010sp1。

现在每当我尝试安装mvc 4.0，我收到错误

一个或多个问题导致安装失败。请修复问题并重试。有关更多信息，请参阅日志文件（点击不工作！）。0 * 81f40001-此产品需要powershell 2.0。



现在我安装了Powershell 2.0。



但仍未解决问题。我可以在我的控制面板中看到Powershell 2.0>添加删除程序。此外，当我尝试打开包管理器控制台时，我收到以下错误

Hello,

In my system which is windows XP service pack 3, visual studio 2010sp1 is installed.
Now whenever I am trying to install mvc 4.0, I am getting an error
"One or more issue causes the setup to fail.Please fix the issues and retry.For more information see the log file(click is not working!).0*81f40001- This product requires powershell 2.0".

Now I installed Powershell 2.0 .

But still issue is not resolved. I can see Powershell 2.0 installed in my control Panel> add-remove programs. Also, when I try to open Package manager console, I am getting the following error
"

Error: The Package Manager Console requires PowerShell 2.0 runtime, which is not detected on this machine. Please install the PowerShell 2.0 from http://support.microsoft.com/kb/968929 and restart Visual Studio.

我从microsoft链接下载了powershell。



i不知道，为什么会发生这种情况以及出了什么问题。请帮忙。



我尝试过：



我安装Powershell 2.0。但是存在问题。

"
I have downloaded powershell from microsoft link.

i dont know , why this is happening and what is going wrong. Please help.

What I have tried:

I install Powershell 2.0. But the issue exists.