About the failure to load a file or assembly "Mysql.web, version=6.7.4.0, culture=neutral, publickeytoken=c5687fc88969c44d" or one of its dependencies. The system cannot find the file specified.

My project is MVC4, there are two versions, the first version of the direct operation is no problem, but the second version of the time to give me a hint of this error. Well, Baidu is really omnipotent. Below is the solution.

1. Find C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\ Machine.config this ghost thing, and then change the inside MYSQL.WEB.V20 into Mysql.web, save can. (Remember to copy a version and put it, who knows it's not possible?) ）

2, to the control panel inside the MySQL change. Find the following or something like MySQL Connector Net 6.9.4, right-click to change:

x Drop it, NEXT, after the event and then reload the project, the problem is good.

I did this, you can not do it I'm not sure ...

About the failure to load a file or assembly "Mysql.web, version=6.7.4.0, culture=neutral, publickeytoken=c5687fc88969c44d" or one of its dependencies. The system cannot find the file specified.