Hello John,
We have now had confirmation from another site that Adagio does not run on Windows 2000, a desktop operating system that Microsoft has not support for many years and does not issue security patches for. We have updated our
compatibility page to reflect this news. I'm sorry for the inconvenience this has caused you, but I'm sure that you can appreciate that we cannot test our releases on all possible obsolete platforms our clients might be using.
It is nice to hear that you've been happy with Adagio all these years though. Thanks.