Known Bugs in EasyGerb
The Apertures dialog fails to open after running multiple sessions of EasyGerb (AutoCAD 2000-2002 Only).
Once EasyGerb has successfully completed a session, and you re-run EasyGerb (in the same session) you may receive the warning "Aperture Dialog Fails to Open". This is due to the Aperture dialog not being able to get a valid window handle once EasyGerb has completed a session. This is more of an annoyance bug and does not affect the outputted gerber files in any way. To display the Aperture Dialog the problem, "Unload EasyGerb", and then Reload it.