That error message references a Symantec Product....did you uninstall Norton
System Works prior to receiving the error message at startup? You might want
to have a look here (it's a lengthy URL, so you'll probably have to
copy/paste it due to text wrap): http://service1.symantec.com/SUPPORT/nsw.nsf/4aeb761fd6b411e785256aa30053302
5/daac810780b7cd0988256ae7006885c4?OpenDocument&src=bar_sch_nam