Do you have anything 'wwx' auto-loaded from the Plugins folder ?

See all the advice above. Also, you could post the URL of that clock face so we could give specific suggestions.

Hi folks. See this SU file for ideas. Octagonal gazebo.skp

Well, this is all that the SU Help Center says about uninstalling: http://www.google.com/support/sketchup/bin/answer.py?answer=36209&topic=13688 And this is what is says about the expiration of the Pro version: http://www.google.com/support/sketchup/bin/answer.py?answer=57943&topic=13688 It must leave some registry entries as well but I couldn't give any hints what to change (delete) in the registry.