Varius Update is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found. The updater will check for updates remotely and install them based on an internal schedule.

update.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Telenorhjelpen published by Telenor, Telenorhjelpen from Telenor and Telenorhjelpen by Telenor. The file is digitally signed by Emotum Pty Ltd which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 8 Pro with Media Center (6.2.9200.0).