Is this a clean install? Have you tried using a different DB name>? The ConfigurationWizard.log file could tell us more. C:\Program Files\SolarWinds\Orion -> ConfigurationWizard.log
It looks like a permissions issue. Install as local admin and verify that you have SA rights to that DB to be able to create the tables--
more details here...
www.solarwinds.com/.../OrionQuickStart Guide.2.14.htm