blocks|key|342995|text|检查服务器用户是否有权访问程序集所在的目录。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|342996|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|$]]

Check that the server user has access to the directory where your assemblies are located.

blocks|key|343003|text|听起来像是配置不正确的服务器。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|343004|首先，验证程序集是否确实存在。|343005|其次，验证您的工作进程帐户是否有权访问它。|343006|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Sounds like an incorrectly configured server.

First, verify that the assembly does indeed exist.

Second, verify that your worker process account has access to it.

blocks|key|346435|text|转到系统内部并下载进程监视器：http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|346436|然后启动它，过滤线程和注册表操作。清除内容。运行你的应用程序并获取错误，然后在进程监视器中停止收集。现在搜索拒绝访问状态，您将能够看到导致问题的确切文件，以及试图获取访问权限的用户帐户。|346437|entityMap|0|LINK|mutability|MUTABLE|url|http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx^0|F|1P|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Go to Sysinternals and download Process Monitor: <a href="http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx" rel="noreferrer">http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx</a>

Then start it up, filter thread and registry actions away. Clear contents. Run your app and get the error, and then stop the collection in process monitor. Now search for an ACCESS DENIED status, and you'll be able to see the exact file that's causing troubles, as well as the user account trying to get access.

blocks|key|341617|text|只需删除bin文件夹，然后再复制它。现在，它起作用了.|type|unstyled|depth|inlineStyleRanges|entityRanges|data|341618|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|$]]

Just delete the bin folder and then agian copy it. Now, it is working...

blocks|key|343907|text|为中正在运行的用户或组(如计算机\用户组或域\域用户)授予完全权限|type|unstyled|depth|inlineStyleRanges|entityRanges|data|343908|343909|+C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary+ASP.NET文件|blockquote|343910|343911|343912|如果不是.net+4.0，请使用您的目标.net版本号，而不是v4.0.30319。|343913|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|M|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|N|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|K|$]]

Give full permissions to the running user or group (like MACHINE\users group or DOMAIN\domain users) in 

<blockquote>
 C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files
</blockquote>

Use your target .net version number instead of v4.0.30319 if it's other than .net 4.0.

blocks|key|343084|text|在将新的Web+API项目部署到我们的web服务器场后，我们的一台web服务器出现故障并给出以下错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|343085|Could+not+load+file+or+assembly+'Microsoft.CodeDom.Providers.DotNetCompilerPlatform,+Version=1.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35'+or+one+of+its+dependencies.+Access+is+denied.|offset|length|style|CODE|343086|结果是托管Web+API站点的文件夹缺少IIS_IUSRS.的权限添加具有Read、Read+&+execute和List+folder+contents权限的用户解决了此问题。|BOLD|343087|entityMap^0|0|0|5H|0|K|9|K|9|11|4|16|E|1L|K|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@$D|O|E|P|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@$D|R|E|S|F|J]|$D|T|E|U|F|G]|$D|V|E|W|F|G]|$D|X|E|Y|F|G]|$D|Z|E|10|F|G]]|9|@]|A|$]]|$1|K|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|L|$]]

After deploying a new Web API project to our web farm, one of our web servers was malfunctioning and giving the error:

<code>Could not load file or assembly 'Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Access is denied.</code>

It turns out the folder hosting the Web API site was missing permissions for <code>IIS_IUSRS</code>. Adding the user with <code>Read</code>, <code>Read &amp; execute</code>, and <code>List folder contents</code> permissions fixed the issue.

blocks|key|341630|text|在我的例子中，通过将应用程序池标识从applicationpoolidentity更改为网络服务，它可以工作，希望这会对您有所帮助。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|341631|entityMap^0|I|N|18|4|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

In my case by changing application pool identity from applicationpoolidentity to network service it works hope this will help you.

I am stuck with one asp.net error.
My application work fine on development and test environemnt. But on production it give me following error:

<blockquote>
 Could not load file or assembly 'someProject' or one of its dependencies. Access is denied.
</blockquote>

Could not load file or assembly 'someProject' or one of its dependencies. Access is denied

服务器

Windows

我遇到了一个asp.net错误。我的应用程序在开发和测试环境中运行良好。但在生产环境中，它给出了以下错误：无法加载文件或程序集“someProject”或其依赖项之一。访问被拒绝。

问未能加载文件或程序集“someProject”或其依赖项之一。访问被拒绝
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