I had created an application that worked, was deployed and used for a while before someone asked for an addition. When I tried to run the completed executeable file, I got a System.InvalidOperationException error immediately. When I opened the source code and tried to run it before making any changes, I got the same error.
System.InvalidOperationException was unhandled Message="An error occurred creating the form. See Exception.InnerException for details. The error is: The NeutralResourcesLanguageAttribute on the assembly \"VanRouter, Version=184.108.40.206, Culture=neutral, PublicKeyToken=null\" specifies an invalid culture name: \"en-CB\"."
What is this and how do i fix it??!!?