给出程序集名称或代码库无效（来自HRESULT的异常：0x8131047） [英] the giving assembly name or code base was invalid (exception from HRESULT: 0x8131047)

问题描述

1）我的应用程序发出此错误，我搜索了很多，但不准确，我是新鲜的开发人员，请帮助我。那就是创建错误控制。完整的错误是：



创建错误控制：

给定程序集名称或代码库无效（HRESULT异常：0x8131047）。



2）第二件事是，我在工具箱标签中上传AjaxControlKit.dll文件时遇到错误，



错误是：

1) My application given this error, i was search a lot, but don''t understand accurately, I am fresh developer, please help me. That is the creating error control. The complete error is:

creating error control:
the giving assembly name or code base was invalid (exception from HRESULT: 0x8131047).

2)The second thing is that, I am getting error at uploading AjaxControlKit.dll file in toolbox tab,

The error is:

could not load type 'system.runtime.versioning.TargetFrameworkAttribute'from assembly 'mscorlib, Version=4.0.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

请老年人帮帮我。

谢谢

Please seniors help me.
Thanks

推荐答案

检查你的web.config你的哪个版本的VS使用？编译示例targetframework =4.0debug =true>

check your web.config which version of VS you r using? Example compilation targetframework="4.0" debug="true">

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