In answer to Meneer_MX5’s question, you can update TomToms that use the old operating system but you will need to use the “Tomtom Home” app rather than the “My Drive Connect”. I struggled to find the Home app download on their site, but tracked it down through Google. Hope this helps.
What he wants is a link for the Windows download.
I have just searched Google and can only find the download for an iMac, (which was what I originally had).
I can’t find any download for a Windows based PC.
Perhaps as I originally said it’s not supported anymore, (but more than happy to be proved wrong).
With thanks.