https://community.graphisoft.com/t5/Installation-update/Corrupted-pln/m-p/26054#M3407 Never seen the like.<BR /> <BR /> I suggest contacting tech support and sending them the file to see if they can recover it. Sat, 09 Feb 2008 19:30:02 GMT Anonymous 2008-02-09T19:30:02Z https://community.graphisoft.com/t5/Installation-update/Corrupted-pln/m-p/26053#M3406 <DIV class="actalk-migrated-content"><T>Hello everyone, a friend of mine ask me to help him with this problem. He had two partitions on his HD one for files and the other one for software. He formated the software one and reinstalled Windows XP on it, and then installed Archicad and he find out that some of his .pln files wont open. Windows shows them as Version:0.0 Plataform:Macintosh. And if he tries to open them Archicad shows Unknown Version (0.0). I downloaded Archicad 11 educational demo on my Mac and tried to open the files but it shows the same thing. Can someone help me or help us? Is there any way to recover or fix those files?</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/71391i8E485A2E36B124BE/image-size/large?v=v2&amp;px=999" border="0" alt="Imagen1.jpg" title="Imagen1.jpg" /> Sat, 09 Feb 2008 01:12:37 GMT https://community.graphisoft.com/t5/Installation-update/Corrupted-pln/m-p/26053#M3406 Anonymous 2008-02-09T01:12:37Z https://community.graphisoft.com/t5/Installation-update/Corrupted-pln/m-p/26054#M3407 Never seen the like.<BR /> <BR /> I suggest contacting tech support and sending them the file to see if they can recover it. Sat, 09 Feb 2008 19:30:02 GMT https://community.graphisoft.com/t5/Installation-update/Corrupted-pln/m-p/26054#M3407 Anonymous 2008-02-09T19:30:02Z