Failed to load file or assembly "Dotnetopenauth.core, Ve

Server error in "/" application. failed to load file or assembly "Dotnetopenauth.core, version=4.0.0.0, culture=neutral, publickeytoken=2780ccd10d57b246" or one of its dependencies. The system cannot find the file specified.

Description: An unhandled exception occurred during the execution of the current WEB request. Check the stack trace information For more information about the error and the source of the error in your code.

Exception Details: System.IO.FileNotFoundException: Failed to load file or assembly "Dotnetopenauth.core, version=4.0.0.0, Culture=neutral, publickeytoken= 2780ccd10d57b246 "or one of its dependencies. The system cannot find the file specified.

Source Error:

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

Assembly Load Tracking: The following information helps determine the assembly "Dotnetopenauth.core, version=4.0.0.0, Culture=neutral, publickeytoken= 2780ccd10d57b246 "Failed to load the reason.

= = = Pre-bind status information = = = log: DisplayName = Dotnetopenauth.core, version=4.0.0.0, Culture=neutral, publickeytoken= 2780ccd10d57b246 (fully-specified) log: Appbase = file:///F:/C#/Practice Program 2/Copy online program 2/oa_mvc/log: initial PrivatePath = f:\c#\ Practice Program 2\ Copy-on-Web program 2\oa_mvc\bin calling assembly: Microsoft.Web.WebPages.OAuth, version=2.0.0.0, Culture=neutral, publickeytoken= 31bf3856ad364e35. ===

The reason may be accidentally clearing the files in the bin directory

Workaround: Copy the file DotNetOpenAuth.Core.dll to the bin directory on the line http://download.csdn.net/detail/quankangquan/9627279

Failed to load file or assembly "Dotnetopenauth.core, Ve