I found that I need to be connected to the internet to open HTMLEdit, otherwise I get the same message as you. In the preferences file there is an option to fetch remote url date via http... I wonder if that is the culprit?
Cheers!
Chris
Someone on the xlr8yourmac boards claimed sucess on a PowerTower Pro... just FYI. I'm hoping I can get it on my G3 upgraded PowerCenter Pro, although I'm somewhat skeptical at this point. I'll let you know if I have any sucess!
Cheers!
Chris