Same here, but it installed OK. It recognised my previous version of the software, uninstalled it before installing v9. And the best bit is that my previous backups and still recognised. A promising start apart from the key.
If we are required to test this and give our opinions, it does not inspire a great deal of confidence when it takes so long to get the key in the first place and then it does not work. Let us hope that the software is more reliable.