https://community.graphisoft.com/t5/Installation-update/Error-ArchiCad-14-0/m-p/211611#M22407 You did not delete everything. See this article:<BR /> <BR /> <A href="http://www.archicadwiki.com/PreferencesCleaning" target="_blank">http://www.archicadwiki.com/PreferencesCleaning</A><BR /> <BR /> Cheers,<BR /> Karl Mon, 09 May 2011 17:31:37 GMT Karl Ottenstein 2011-05-09T17:31:37Z https://community.graphisoft.com/t5/Installation-update/Error-ArchiCad-14-0/m-p/211610#M22406 <DIV class="actalk-migrated-content"><T>ArchiCad preferences file is damaged. Delete it and restart Archicad.<BR /> <BR /> I tried to delete C:\Documents and Settings\PETAR\Graphisoft , but I have the same problem again...</T></DIV> Mon, 09 May 2011 15:25:58 GMT https://community.graphisoft.com/t5/Installation-update/Error-ArchiCad-14-0/m-p/211610#M22406 Anonymous 2011-05-09T15:25:58Z https://community.graphisoft.com/t5/Installation-update/Error-ArchiCad-14-0/m-p/211611#M22407 You did not delete everything. See this article:<BR /> <BR /> <A href="http://www.archicadwiki.com/PreferencesCleaning" target="_blank">http://www.archicadwiki.com/PreferencesCleaning</A><BR /> <BR /> Cheers,<BR /> Karl Mon, 09 May 2011 17:31:37 GMT https://community.graphisoft.com/t5/Installation-update/Error-ArchiCad-14-0/m-p/211611#M22407 Karl Ottenstein 2011-05-09T17:31:37Z