disableCachingBindingFailures
In .Net framework 2.0, we will cache assembly loading failures. (See https://blogs.msdn.com/junfeng/archive/2004/07/22/190813.aspx for more detail.)
Not everyone like the decision. To opt out this, add the following snippet to your app.config file.
<configuration>
<runtime>
<disableCachingBindingFailures enabled="1" />
</runtime>
</configuration>