Try editing the style and on the first section it'll ask you what images directory you want to use; make sure the one for the style is selected.

I'm thinking that it's not selected since it's a fresh import it could also be a path issue in the style settings which would be set by updating the settings.

I am a Web Development Contractor, I do not work for UBBCentral. I have provided free User to User Support since the beginning of these support forums.
Do you need Forum Install or Upgrade Services?
Forums: A Gardeners Forum
UBB.threads: UBBWiki, UBB Styles, UBB.Sitemaps
Longtime Supporter & Resident Post-A-Holic
VNC Web Services: Code Modifications, Upgrades, Styling, Coding Services, Disaster Recovery, and more!