In particular we confirmed such problem with some versions of Eset NOD32 or Eset Smart Security. When IDM wants to write received data to a file, security programs first pass all data through their internal buffers where they scan data for possible viruses. Such programs interfere in opening network connections and in file creation processes. For example it can be some FireWall/Antivirus/Internet security application that controls network downloading processes and writing data to disks. Such problems can occur because of conflicts between IDM and other applications. This why please make sure that you have installed the latest version of IDM.Ģ. It is possible if you use old versions of IDM with some sharing sites. This happens because of the following reasons:ġ. IDM downloads stuck at some state (often at 99%).