Hello,
No, you were doing it right, but problem is, that the version 5.x of Kentico CMS is not developing and fixing anymore and so the
Bing Maps API was changed and the version 6.2 of
Bing Maps AJAX control shows only the
Road map style as you can see in its documentation:
Bing Map - VEMapStyle Enumeration So please use another map web part or upgrade your Kentico CMS to a higher version.
Best regards,
Jan Hermann