网店系统在本机测试成功，后台却不能登录怎么回事？跪求指教！

问题描述：

网店系统在本机测试成功，后台却不能登录怎么回事？跪求指教！
Server Error in '/admin' Application.
--------------------------------------------------------------------------------

Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load file or assembly 'URLRewriter' or one of its dependencies. 系统找不到指定的文件。

Source Error:

Line 113: <httpRuntime executionTimeout="5400" />
Line 114: <httpHandlers>
Line 115: <add verb="*" path="*.aspx" type="URLRewriter.RewriterFactoryHandler, URLRewriter" />
Line 116: </httpHandlers>
Line 117: <compilation defaultLanguage="c#" debug="true" />

Source File: F:\my web\Free\web.config Line: 115

Assembly Load Trace: The following information can be helpful to determine why the assembly 'URLRewriter' could not be loaded.

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

错误原因如上！~~

问题解答：

网店系统在本机测试成功，后台却不能登录怎么回事？跪求指教！这个旅游问答期待您的解答，请登录账号或关注微信公众号回答这个问题。