https://community.graphisoft.com/t5/Installation-update/Archicad-20-installation-question/m-p/243583#M25611 <DIV class="actalk-migrated-content">Hi all,<BR /><BR />I have just installed Archicad 20 and I expected to see Archicad 19 be overwritten as part of the installation process.<BR /><BR />Does anyone know if I still need 19? is it safe to delete it?<BR /><BR />Thanks,<BR />Chris</DIV> Wed, 20 Mar 2024 09:19:50 GMT Anonymous 2024-03-20T09:19:50Z https://community.graphisoft.com/t5/Installation-update/Archicad-20-installation-question/m-p/243583#M25611 <DIV class="actalk-migrated-content">Hi all,<BR /><BR />I have just installed Archicad 20 and I expected to see Archicad 19 be overwritten as part of the installation process.<BR /><BR />Does anyone know if I still need 19? is it safe to delete it?<BR /><BR />Thanks,<BR />Chris</DIV> Wed, 20 Mar 2024 09:19:50 GMT https://community.graphisoft.com/t5/Installation-update/Archicad-20-installation-question/m-p/243583#M25611 Anonymous 2024-03-20T09:19:50Z https://community.graphisoft.com/t5/Installation-update/Archicad-20-installation-question/m-p/243584#M25612 It is safe to delete it if you think you will no longer need it.<BR /> No need to though unless you are desperate for disc space.<BR /> All versions of Archicad run independently of each other.<BR /> You may still want to open you older files in 19 rather than migrate them to 20.<BR /> <BR /> Barry. Mon, 14 Nov 2016 01:29:50 GMT https://community.graphisoft.com/t5/Installation-update/Archicad-20-installation-question/m-p/243584#M25612 Barry Kelly 2016-11-14T01:29:50Z