https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207156#M1482 I assume that you have saved the file from Archicad 12 as an Archicad 11 format. Fri, 07 Nov 2008 02:37:30 GMT Dwight 2008-11-07T02:37:30Z https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207155#M1481 <DIV class="actalk-migrated-content"><R>hi i was hoping if any1 has any solutions to the above problem, as i have been creating a space in archicad 11 and then further edited in in the archicad 12 version. Now when i try 2 re-edit it in 11 it doesnt recognise the file! <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_rolleyes.gif" style="display : inline;" /></R></DIV> Thu, 25 May 2023 16:11:53 GMT https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207155#M1481 Anonymous 2023-05-25T16:11:53Z https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207156#M1482 I assume that you have saved the file from Archicad 12 as an Archicad 11 format. Fri, 07 Nov 2008 02:37:30 GMT https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207156#M1482 Dwight 2008-11-07T02:37:30Z https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207157#M1483 lol yes that would make sense..sorry im new to the archicad will try your solution thanx again! Fri, 07 Nov 2008 03:20:22 GMT https://community.graphisoft.com/t5/Licensing/archicad-11-version-not-recognising-archicad-12/m-p/207157#M1483 Anonymous 2008-11-07T03:20:22Z