Based on your filename bluelagoontheawakening20121080pwebdlhin portable , it sounds like you’re dealing with a (e.g., watching on a USB drive, external HDD, low-spec laptop, or portable media player like an Android tablet or Raspberry Pi).
Technical help for on your specific device. bluelagoontheawakening20121080pwebdlhin portable
In file-sharing and media terminology, doesn’t mean the software is portable – it means the video file is: watching on a USB drive