

Replace NPFA with IEC as shown below (marked in RED), then save and close.Open WD.ENV (in notepad) which is in the AeData folder (along with the Proj and Tutorial folders).Are they IEC or NFPA (I guess they are NFPA)?


What is happening here is your project is IEC standard project ie it supposed to symbols from IEC library folder whereas ACADE is defaulted to NFPA standard ie WD.ENV file is telling ACADE to use NFPA Symbols instead.
