Describes the cause and action for error messages.
Error Message(English)：
macro name already exists
Ug recording excelmacros - SlideShare
https://www.slideshare.net/HarryAdnan/ug-recording-excelmacros
Error Codes
http://www.lifeasbob.com/Code/ErrorCodes.aspx
Full text of "Vfx Man" - Internet Archive
https://archive.org/stream/VfxMan/VfxMan_djvu.txt
Transit/TermStar NXT - PDF - DocPlayer.net
https://docplayer.net/13988758-Transit-termstar-nxt.html