https://community.graphisoft.com/t5/Installation-update/Add-On-Internal-Error/m-p/179148#M19589 <DIV class="actalk-migrated-content">I just uninstalled older versions of AC (8 and 11)<BR />Now when I open a project ( in 12 ) i get the error<BR />Add On Internal Error<BR />Details: Unable to gt goodies from Archicad<BR />NOTE.<BR />I have been using 12 with no issues...only after I uninstalled 8 and 11. <BR />Windows and Doors are missing and don't appear as options when i try to open the dialog boxes?<BR /><BR />Currently on AC 12. XP</DIV> Fri, 26 Apr 2024 09:18:13 GMT Anonymous 2024-04-26T09:18:13Z https://community.graphisoft.com/t5/Installation-update/Add-On-Internal-Error/m-p/179148#M19589 <DIV class="actalk-migrated-content">I just uninstalled older versions of AC (8 and 11)<BR />Now when I open a project ( in 12 ) i get the error<BR />Add On Internal Error<BR />Details: Unable to gt goodies from Archicad<BR />NOTE.<BR />I have been using 12 with no issues...only after I uninstalled 8 and 11. <BR />Windows and Doors are missing and don't appear as options when i try to open the dialog boxes?<BR /><BR />Currently on AC 12. XP</DIV> Fri, 26 Apr 2024 09:18:13 GMT https://community.graphisoft.com/t5/Installation-update/Add-On-Internal-Error/m-p/179148#M19589 Anonymous 2024-04-26T09:18:13Z https://community.graphisoft.com/t5/Installation-update/Add-On-Internal-Error/m-p/179149#M19590 Check your library settings (under File) and make sure that you have loaded the AC12 library and AC11 Migration Library. It is possible that you were working on AC12 using AC11 libraries. Sun, 22 Feb 2009 19:30:31 GMT https://community.graphisoft.com/t5/Installation-update/Add-On-Internal-Error/m-p/179149#M19590 Eduardo Rolon 2009-02-22T19:30:31Z