If you cancel the download then it is lost, gone, done and there is no temporary file any longer to resume that specific download. If you pause the download or shut down XoloX then there is a temporary file created which will resume that download the next time you open XoloX. The temporary download files are by default in the directory: Xolox\temporary. Just open your Windows Explorer and find that folder and you will see your temporary download files. Remember once you CANCEL the download it and the it"s temporary file are GONE! When XoloX is open go to TOOLS PREFERENCES DOWNLOADS and you will see the Directory for the Temporary files which are incomplete.
Hope this helps.
Ed