As far as I can think, you can only selectively uninstall entire features without using permanent components. If the conditions are broken, would patching/minor updating them solve your problem ? I'm not sure what the WiX bug is that you're referring to. Otherwise, you could write an extra installer that only includes the component you want to keep, install that, then remove the original one. The extra reference would retain the component on the machine until you took both installers off.
-----Original Message----- From: Andy Clugston [mailto:clug...@gmail.com] Sent: 28 August 2012 16:15 To: General discussion for Windows Installer XML toolset. Subject: [WiX-users] Conditional Uninstall - Need to workaround WiX Certificate custom action bugs We have a product that installs a few certificates on the system using the IIS extension using WiX 3.0. Evidently, there is an issue with the certificate action(s) in this version of the toolset. We are unable to uninstall/upgrade from this specific version in the field. I would like to know if there is a way during the uninstall (i.e. msiexec /x .....) to pass command line parameters/properties to skip the uninstall of specific components, in this case the certificate that is giving us problems. The original authoring has conditions to skip the certificates when installing the product. Passing these properties during the uninstall does not seem to skip them during the uninstall process (like I was hoping it would). Ultimately, we have tested with WiX 3.5 and the bug appears to be fixed. So, we would like to be able to get the old version of the product uninstalled, leaving the certificate it originally installed behind, and then with the new WiX 3.5-built package reinstall the certificate hoping to workaround this original WiX 3.0 issue. If there is no other way to selectively uninstall, is there a possible way of forcibly causing the uninstall to succeed (understanding that some artifacts might be left behind)? I have all of the details of the original installation package, so if anything can be done I would very much appreciate the help. Thanks. ----------------------------------------------------------------------------- - Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users SDL PLC confidential, all rights reserved. If you are not the intended recipient of this mail SDL requests and requires that you delete it without acting upon or copying any of its contents, and we further request that you advise us. SDL PLC is a public limited company registered in England and Wales. Registered number: 02675207. Registered address: Globe House, Clivemont Road, Maidenhead, Berkshire SL6 7DY, UK. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
