Dave Hostick
Thank you so much for this!!
I must admit I'd not seen your other post, so thanks for the link. I had given up on GivEnergy getting back in touch with me at least this side of Christmas, and with the electricity needing to do some heavy lifting over the next few days.
I too decided to buy a new dongle online, which arrived today and I came back here to get that last smidge of advice about replacing the S/N in the MSN.txt file, and I'm back up and running with full control of my system.
This has been the single most shocking Customer Service experience I have ever suffered, and I shall wait intently to see how my request for some form of compensation is viewed (as you seem to concur) when/if GivEnergy deign to respond to my support request.
At least we're back up and running and at worst, ยฃ45 out of pocket.
Thanks again so so much!!!