Are you still running a machine on SoMachine 4.1? Let us know why you haven't upgraded in the comments below.
SoMachine Software V4.1 SP1 - DVD format - Schneider Electric Somachine 4.1 Iso Download
A: Service Pack 2 includes bug fixes for motion control and improved Modbus TCP stability. Always apply the latest service pack after base ISO. Are you still running a machine on SoMachine 4
Also, for an ISO file, maybe it's a self-contained installer, or maybe it includes all necessary components for installation, which could be useful if the user is setting up a VM. For example, in virtual environments, using an ISO is standard. for an ISO file