Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
It is trying to delete steam_api.dll from your base game folder, but something is preventing it doing so. Most likley you have the game open on steam or the dedicated server. So try restarting your pc and then running plutonium.
