https://community.graphisoft.com/t5/Libraries-objects/Opening-AC-8-1-version-file/m-p/275887#M4476 <DIV class="actalk-migrated-content"><T>Hi <BR /> <BR /> I want to open a file in AC 19, which is done in AC 8.1 version?.<BR /> The hatches and some objects will be missing its showing. And I migrated the libraries and added the older libraries but it is showing from AC 13. So how to do that. Can anyone help me in this.<BR /> <BR /> Thank you</T></DIV> Wed, 14 Mar 2018 10:41:15 GMT Roopa A 2018-03-14T10:41:15Z https://community.graphisoft.com/t5/Libraries-objects/Opening-AC-8-1-version-file/m-p/275887#M4476 <DIV class="actalk-migrated-content"><T>Hi <BR /> <BR /> I want to open a file in AC 19, which is done in AC 8.1 version?.<BR /> The hatches and some objects will be missing its showing. And I migrated the libraries and added the older libraries but it is showing from AC 13. So how to do that. Can anyone help me in this.<BR /> <BR /> Thank you</T></DIV> Wed, 14 Mar 2018 10:41:15 GMT https://community.graphisoft.com/t5/Libraries-objects/Opening-AC-8-1-version-file/m-p/275887#M4476 Roopa A 2018-03-14T10:41:15Z