Hello DJ itz very frustrating to being found if your download get stuck at 99.99% Here is the Solution for this , it might fix your problem ! Generally if it fails to resume then , - Refresh your download by simply right click on the file in IDM there you'll get REFRESH DOWNLOAD ADDRESS . On clicking that it will Show you Click on OK Button , then it'll popup with and it'll take you to the DOWNLOAD PAGe of your file . Sometimes Your Download Link IP's expires so in this case you have to follow the two procedure by manually entering for Download Page ! if the Above Case not works , Then in IDM go for OPTION and from there go in CONNECTION TAB ! from there just make Max. Connection Number to 1. Hope it'll Works for you ! ENJOY Don't forget to HIT LIKe !!