Ran wizard without making any changes to my server from last time. Still got the error about the view permissions (even though the user has view permissions). I edited out the checking routine for view permissions and I'm now on page 4.php with no errors.
I'm about to fill out the form but noticed that the Google API Key is not optional. This is a problem for online stores that don't have a physical location. On PowerStore 2 I just deleted the map. Why put another hurdle into the installation process?
I'll try entering a bogus key.