Most of the time this message appears halfway through the launch of your application. (usually at 50% of the progress bar) We realized that this message may appear when you create your ZIP with some software. It seems that our FURIOOS server has difficulties managing some ZIPs and that this produces this error. We recommend that you try again to compress your application with WinRAR (by creating a ZIP file with the default settings) until we resolve the problem in the coming weeks. We are sorry for this inconvenience.