https://community.graphisoft.com/t5/Installation-update/WIBU-for-Arch-v9-32bit-on-64-bit-Windows/m-p/152616#M17109 It should run under XP 64... must be just a WIBU driver issue. The 32 bit and 64 bit drivers for AC 9 are here:<BR /> <BR /> <A href="http://www.graphisoft.com/downloads/protection_key.html" target="_blank">http://www.graphisoft.com/downloads/protection_key.html</A><BR /> <BR /> But, see also this old thread on the same topic:<BR /> <A href="http://archicad-talk.graphisoft.com/viewtopic.php?p=181288" target="_blank"><LINK_TEXT text="http://archicad-talk.graphisoft.com/vie ... p?p=181288">http://archicad-talk.graphisoft.com/viewtopic.php?p=181288</LINK_TEXT></A><BR /> <BR /> If you upgrade to Windows 7 Pro as you suggest, note the issues in this article:<BR /> <BR /> <A href="http://helpcenter.graphisoft.com/technotes/operating-systems/windows-7/" target="_blank"><LINK_TEXT text="http://helpcenter.graphisoft.com/techno ... windows-7/">http://helpcenter.graphisoft.com/technotes/operating-systems/windows-7/</LINK_TEXT></A> Thu, 03 Apr 2014 19:55:40 GMT Karl Ottenstein 2014-04-03T19:55:40Z https://community.graphisoft.com/t5/Installation-update/WIBU-for-Arch-v9-32bit-on-64-bit-Windows/m-p/152615#M17108 <DIV class="actalk-migrated-content">Have been trying unsuccessfully to install v9 32bit on a 64bit xp os. The software will install but I cant get the key to work. Any ideas?<BR /><BR />Looks like I will have to upgrade OS anyhow so will v9 work with Windos 7 pro or higher? Thanks for any help!</DIV> Tue, 26 Mar 2024 16:43:50 GMT https://community.graphisoft.com/t5/Installation-update/WIBU-for-Arch-v9-32bit-on-64-bit-Windows/m-p/152615#M17108 Anonymous 2024-03-26T16:43:50Z https://community.graphisoft.com/t5/Installation-update/WIBU-for-Arch-v9-32bit-on-64-bit-Windows/m-p/152616#M17109 It should run under XP 64... must be just a WIBU driver issue. The 32 bit and 64 bit drivers for AC 9 are here:<BR /> <BR /> <A href="http://www.graphisoft.com/downloads/protection_key.html" target="_blank">http://www.graphisoft.com/downloads/protection_key.html</A><BR /> <BR /> But, see also this old thread on the same topic:<BR /> <A href="http://archicad-talk.graphisoft.com/viewtopic.php?p=181288" target="_blank"><LINK_TEXT text="http://archicad-talk.graphisoft.com/vie ... p?p=181288">http://archicad-talk.graphisoft.com/viewtopic.php?p=181288</LINK_TEXT></A><BR /> <BR /> If you upgrade to Windows 7 Pro as you suggest, note the issues in this article:<BR /> <BR /> <A href="http://helpcenter.graphisoft.com/technotes/operating-systems/windows-7/" target="_blank"><LINK_TEXT text="http://helpcenter.graphisoft.com/techno ... windows-7/">http://helpcenter.graphisoft.com/technotes/operating-systems/windows-7/</LINK_TEXT></A> Thu, 03 Apr 2014 19:55:40 GMT https://community.graphisoft.com/t5/Installation-update/WIBU-for-Arch-v9-32bit-on-64-bit-Windows/m-p/152616#M17109 Karl Ottenstein 2014-04-03T19:55:40Z