I have had several Jeeves/Minder/HomeMinder/Thinkboxx devices over the years, from way back when it was first released and shown on Towards 2000 on TV. Recently I have moved house (yet again) and I have just reinstalled one of my Jeeves/Minder/HomeMinder/Thinkboxx devices at my new house. I was aware that whilst the controller is still very functional and relevant, I knew the controlling software was not, and would not run on anything newer than windows XP. However before I committed myself to using a virtual machine for the software, I had a bit of a fiddle around to see what was the problem. To cut a long story short, it seems it's the installer that won't run and not the actual software. So the trick is to install the software on some sort of windows XP machine (physical or virtual) then copy the whole directory across to the same location on your newer machine. Create a shortcut to the executable and bob's your uncle. I now have Thinkboxx V4.0.6 happily running on Windows 8.1 via a Lantronix UDS100 just for good measure. Oh, and I know we were never supposed to mention the war... but I did once before and I think I got away with it. :D Cheers Rohan