blocks|key|5032219|text|正如问题中所述，This+blog确实起作用了。下载了MVC3的独立安装程序，并使用7-zip获得了各个文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5032220|在此之前，我使用this+post的指南卸载了ASP.NET网页，该指南介绍了如何首先从注册表中删除尾随斜杠。|5032221|现在MVC3可以工作了，而且找到了System.Web.Helpers和IDependencyResolver，这也是需要重新安装的另一个原因。|5032222|entityMap|0|LINK|mutability|MUTABLE|url|http://blog.mjjames.co.uk/2010/12/mvc-3-rc2-install-error-0x80070643.html|1|http://forums.asp.net/p/1661809/4338305.aspx/1?Re%2BProblem%2Binstalling%2BMVC%2B3^0|8|9|0|0|8|9|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

<a href="http://blog.mjjames.co.uk/2010/12/mvc-3-rc2-install-error-0x80070643.html">This blog</a> did work, as described in the question. Downloaded the standalone installer of MVC3 and got the individual files using 7-zip.

Beforehand, I uninstalled ASP.NET Web Pages with a guide in <a href="http://forums.asp.net/p/1661809/4338305.aspx/1?Re+Problem+installing+MVC+3">this post</a> which talks about removing trailing slashes from the registry first.

Now MVC3 works and also the System.Web.Helpers and IDependencyResolver is found which was another reason for re-installing.

blocks|key|5032244|text|获取visual+studio+dvd，或下载iso试用版并挂载它。然后运行mvc3安装程序。我自己运行了vs10-kb2483190-x86，它抱怨没有从dvd中找到vs+setup.msi。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5032245|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Get your visual studio dvd, or download the iso trial and mount it. Then run the mvc3 setup. I ran the vs10-kb2483190-x86 by itself and it complained about not finding the vs setup.msi from the dvd.

blocks|key|2035644|text|由于同样的错误，我无法安装MVC，Paul的解决方案对我有效。非常感谢。不过，在我的特定情况下，我不必执行注册表mods。所以,|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2035645|2035646|从Add/Remove+Programs+.NET+|ordered-list-item|2035647|卸载Microsoft+ASP+MVC网页运行MVC3的安装程序。这将解压安装文件，以便在MVC3中C:\Temp\ext47334|2035648|Run+C:\Temp\ext47334\aspnetwebpages.msi|2035649|Run其余msis|2035650|2035651|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|S|8|@]|9|@]|A|$]]|$1|J|3|K|5|E|7|T|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

I was unable to install MVC with the same error and Paul's solution worked for me. Many thanks. I did not have to perform the Registry mods in my particular case though. So, 

<ol>
<li>Uninstall Microsoft ASP .NET Web Pages from Add/Remove Programs</li>
<li>Run the setup for MVC 3. This will unpack the setup files to C:\Temp\ext47334</li>
<li>Run C:\Temp\ext47334\aspnetwebpages.msi</li>
<li>Run the rest of the msis in C:\Temp\ext47334</li>
</ol>

blocks|key|5032320|text|我也遇到过使用web安装程序安装失败的问题(尽管它报告了成功)。但在我的例子中，在尝试安装MVC3之前，我已经安装了MVC4。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5032321|我下载了脱机安装程序，它失败了，出现了与上面相同的错误。然后，我尝试了插入VS2010光盘和按照说明更改注册表路径这两种建议，但都不起作用。然后，我尝试先从控制面板中的程序和功能中卸载MVC3。这一次安装比以前进行得更远，但安装NuGet失败。所以我卸载了NuGet并重新运行了安装程序，这次成功了！然后，我不得不通过从http://nuget.org/下载最新版本来重新安装NuGet。|offset|length|5032322|entityMap|0|LINK|mutability|MUTABLE|url|http://nuget.org/^0|0|4G|H|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I had the same problem of a failed installation using the web installer (though it reported success). But in my case, I had already installed MVC4 before I tried installing MVC3.

I downloaded the offline installer, which failed with the same error as above. I then tried both suggestions of inserting the VS2010 DVD, and changing the registry paths as described, but neither worked. I then tried first uninstalling the MVC3 stuff from Program and Features in Control Panel. This time the installation got further than before, but failed on installing NuGet. So I uninstalled NuGet and reran the installer, this time with success! I then had to reinstall NuGet by downloading the latest version from the <a href="http://nuget.org/" rel="nofollow">http://nuget.org/</a>.

I've looked <a href="http://VS10-KB2483190-x86.exe%29%20failed%20with%200x80070643%20-%20Fatal%20error%20during%20installation.%20." rel="noreferrer">here</a> and the <a href="http://blog.mjjames.co.uk/2010/12/mvc-3-rc2-install-error-0x80070643.html" rel="noreferrer">link in the solution</a> but I'm still having problems. I had Visual Studio 2010 with SP1 beta and MVC3 installed but encountered no Intellisense on cshtml files and problems with System.Web.Helpers not being found.

Downloaded the released VS2010 SP1 and installed this (as recommended, over the beta) and still had the issue so uninstalled MVC3.

Now I can't install MVC3 at all, the log shows VS10-KB2483190-x86.exe) failed with 0x80070643 - Fatal error during installation and even when opening the MVC3 exe in 7-zip and installing components individually as per the blog.

Has anyone else had a similar problem that they manage to solve?

MVC3 Re-installation VS2010 SP1

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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我已经看过和了，但还是有问题。我安装了带有SP1测试版和MVC3的Visual Studio2010，但在cshtml文件上没有遇到智能感知，并且没有找到System.Web.Helpers的问题。已下载已发布的VS2010 SP1并已安装(按照建议，在测试版上)，但仍有问题，因此卸载MVC3。现在我根本无法安装MVC3，日志显示VS10-KB2483190-x86.exe)失败，0x800706

问MVC3 Re-installation VS2010 SP1
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