topic Re: Need help with AC21 To AC23 Test in Modeling https://community.graphisoft.com/t5/Modeling/Need-help-with-AC21-To-AC23-Test/m-p/235321#M125904 But how will you see the difference?<BR /> When you open the 21 file in 23, they will all be converted to the newer 23 version.<BR /> <BR /> You may be able to download Archicad 21 from MyArchicad (especially if you have downloaded it from there before - otherwise it may only go back to 22).<BR /> If not let me know the language version you want (INT, USA, etc.) and I should be able to find a link to download 21.<BR /> <BR /> <BR /> Barry. Tue, 14 Apr 2020 02:01:55 GMT Barry Kelly 2020-04-14T02:01:55Z Need help with AC21 To AC23 Test https://community.graphisoft.com/t5/Modeling/Need-help-with-AC21-To-AC23-Test/m-p/235320#M125903 <DIV class="actalk-migrated-content"><R>Hello,<BR /> <BR /> I am testing some differences between AC23 to AC21, but I only have AC23 <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_rolleyes.gif" style="display : inline;" /> <BR /> If someone could send me a PLN from AC21 with some random stairs and columns in it that would be very helpful <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /><BR /> <BR /> Thanks a lot</R></DIV> Thu, 25 May 2023 14:38:41 GMT https://community.graphisoft.com/t5/Modeling/Need-help-with-AC21-To-AC23-Test/m-p/235320#M125903 Anonymous 2023-05-25T14:38:41Z Re: Need help with AC21 To AC23 Test https://community.graphisoft.com/t5/Modeling/Need-help-with-AC21-To-AC23-Test/m-p/235321#M125904 But how will you see the difference?<BR /> When you open the 21 file in 23, they will all be converted to the newer 23 version.<BR /> <BR /> You may be able to download Archicad 21 from MyArchicad (especially if you have downloaded it from there before - otherwise it may only go back to 22).<BR /> If not let me know the language version you want (INT, USA, etc.) and I should be able to find a link to download 21.<BR /> <BR /> <BR /> Barry. Tue, 14 Apr 2020 02:01:55 GMT https://community.graphisoft.com/t5/Modeling/Need-help-with-AC21-To-AC23-Test/m-p/235321#M125904 Barry Kelly 2020-04-14T02:01:55Z