If this is the first page that you see after installation, then installation has failed.
Here are some things to check:
-
The Realty Builder must be installed within its own virtual directory
Open the Internet Services Manager from Start, Settings, Control Panel, Administrative
Tools, Internet Services Manager and confirm that there is a virtual directory configured
for /default.aspx/image.ashx.
Finally, if all else fails, rerun the Realty Builder setup wizard