SattCon 05 20 PLC - software DOX5 or DOX10

Hello!

Applies to a Sattcon 05 20 at a customer in Norway. What software can be used to program this device? DOX5 and / or DOX10? Does DOX10 work on windows 10? Anyone here who has a DOX10 download file or do I need to contact ABB Norway for this? Are there upgrade programs from this PLC to ABB 800xA, or does the PLC need to be reprogrammed if it is to be upgraded?