AutoCAD 2013 cannot display cyrillic characters in autolisp dialog boxes. These .dcl files were created a few years ago, but they displayed cyrillic characters correctly in all previous versions 2012 including. Now I see some strange symbols and the autolisp routine is useless!
Bug observed on 2 computers with the same result.
My OS is Windows 7 64-bit professional (bulgarian)
Office 2010 (64-bit)
Product Design Suite Professional 2013 (64-bit, of course)