Could not load file or assembly 'libeay32.dll'

[SMUsamaShah]

I have installed Pechkin nuget package in my ASP.NET MVC application. When I run the application it gives me this error. libeay32.dll is always created in bin folder when solution is built.

Could not load file or assembly 'file:///D:\Proj\bin\libeay32.dll' or one of its dependencies. The module was expected to contain an assembly manifest.

Fusion log shows the following

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable  C:\Program Files (x86)\IIS Express\iisexpress.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: Where-ref bind. Location = D:\Proj\bin\libeay32.dll
LOG: Appbase = file:///D:/Proj/
LOG: Initial PrivatePath = D:\Proj\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in LoadFrom load context.
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load().
LOG: Using application configuration file: D:\Proj\web.config
LOG: Using host configuration file: C:\Users\Desi\Documents\IISExpress\config\aspnet.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Attempting download of new URL file:///D:/Proj/bin/libeay32.dll.
ERR: Failed to complete setup of assembly (hr = 0x80131018). Probing terminated.