Is your MSI built as x86 or x64? Our product has multiple OCX's & COM DLL's which I've harvested using heat.exe and everything registers fine on both 32-bit & 64-bit O/S. However all our MSI's are built for x86 as our apps are 32-bit so I've never run across this issue myself.
If you're building an x64 MSI you might need to set Win64="no" on the Components in question (& possibly other Elements, haven't looked into it much) to get it to redirect to the WoW6432Node registry areas correctly. Whether that'll pass ICE validation is a another question entirely though. Good luck. Palbinder Sandher Software Deployment & IT Administrator T: +44 (0) 141 945 8500 F: +44 (0) 141 945 8501 http://www.iesve.com **Design, Simulate + Innovate with the <Virtual Environment>** Integrated Environmental Solutions Limited. Registered in Scotland No. SC151456 Registered Office - Helix Building, West Of Scotland Science Park, Glasgow G20 0SP Email Disclaimer -----Original Message----- From: Arvind Aiyar [mailto:arvind.ai...@microsoft.com] Sent: 21 July 2009 02:01 To: wix-users@lists.sourceforge.net Subject: [WiX-users] How do I register a 32bit dll on a 64bit OS ? I'm authoring a WiX file that registers a COM dll as part of the install. I used heat.exe to extract the ClassID, Interfaces, Reg Keys etc and reference that in my wxs file. This works well when I install on 32-bit OS. However it doesn't work on a 64bit OS ? I digged through the archives and there were references to this being a known problem in Wix. Has this been fixed in Wix 3.0 ? -Arvind ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
