UNC Path — Could not load assembly — Failed to grant minimum permission requests.

The following error can occur when trying to load  ChilkatDotNet2.dll from a UNC path located on another computer.

Could not load file or assembly 'ChilkatDotNet2, Version=9.0.4.0, Culture=neutral, PublicKeyToken=eb5fc1fc52ef09bd' 
or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)

It is because the .NET runtime does not give full trust to the external UNC location.   You must do one of the following:

1. Move the ChilkatDotNet2.dll to a directory on the local computer.
2. Grant full trust to the remote directory.
3. Grant full trust to the ChilkatDotNet2.dll