The error ARX_ERROR: eDuplicateKey can occur if you are working with a file that was saved in the 2004 or earlier DWG format from a 2007 based product. This error is caused by the presence of more recent version of... Read more →

AUGI = Autodesk User Group International made up of over 50,000 users of Autodesk products and membership is free. ATP = AUGI Training Program Mike Perry mentioned on BLAUGI: Help bring the New Year! in with some free training ATP164... Read more →