Thread: Navigation Button Problem

Hi everyone! This is my first post, so bear with me.
When I hit the Style Tab in the "Navigation Bar Properties" box, the program locks up. I then have to go to Windows "Close Program" box to get out of the program. Do I need to reload the software, or is there another solution?

Do you wait for the style bar to finish loading first? That one takes a minute. If I wait for it, I never have a problem.