How to cast object to method return type

I want to set args.ReturnValue to instance of an object created from TResponse<T> method called Create.

[Serializable]
public sealed class LogError : OnMethodBoundaryAspect
{
    public override void OnException(MethodExecutionArgs args)
    {
        // Logging part..

        MethodInfo methodInfo = (MethodInfo)args.Method;

        // I want to replace line below comment to get TResponse<T> object instead of dynamic if possible
        dynamic returnValue = Activator.CreateInstance(methodInfo.ReturnType);
        args.ReturnValue = returnValue.Create(CodeMessage.InternalError, MessageType.Error, args.Exception);

        args.FlowBehavior = FlowBehavior.Return;
    }
}

Method ReturnType will always be TResponse<T>, but I don't know how to create instance of TResponse<T> based on method return type. TResponse<T> implements method with this signature:

.Create(CodeMessage.InternalError, MessageType.Error, args.Exception);

Create method is static method that returns TResponse<T> object with parameters set.

Since I didn't know how to do what I want I used Activator to create instance of method return type but it throws RuntimeBinderException when I call Create method.