Thank you both for the information.
On Thu, Jun 9, 2011 at 6:18 PM, Michael Osmond <mosm...@baytech.com.au>wrote: > Hi > > 1. Is it possible to uninstall just a single instance, if that instance is > no longer needed? > > Yes, Add/Remove programs will do it, or you can use the command line if you > know the Instance ProductCode > > 2. Is it possible to upgrade just a single instance, if needed. > > Yes, but again you need some way to identify the instance, especially if it > is a major upgrade. With a Major Upgrade, I found that the AppSearch finds > all of the instances and schedules them all for deletion. So what I do is > write the current product code to a registry key, read it in, and then > substitute this value into the Property from the Upgrade table (can't > remember the term). > > There are some other discussions over the past few years in wix-users that > discuss other ways of dealing with major upgrades. > > Michael > > -----Original Message----- > From: CoolBreeze [mailto:coolbreeze...@googlemail.com] > Sent: Friday, 10 June 2011 5:47 AM > To: General discussion for Windows Installer XML toolset. > Subject: [WiX-users] Multiple instance install questions > > I have a requirement to add the ability to support multiple instance > installs to our website Wix installer. I've been looking at a few sites > that > discuss how to do this, but I have a couple of questions regarding this. > > 1. Is it possible to uninstall just a single instance, if that instance is > no longer needed? > 2. Is it possible to upgrade just a single instance, if needed. > > We are currently using Wix 3.5 for our web application installer, which is > used to install a website. The requirement has now been added that the > installer must support multiple instances, so that we can do something like > below: > > ProductWebSite\BrandA > ProductWebSite\BrandB > ProductWebSite\BrandC > ProductWebSite\BrandD > > ------------------------------------------------------------------------------ > EditLive Enterprise is the world's most technically advanced content > authoring tool. Experience the power of Track Changes, Inline Image > Editing and ensure content is compliant with Accessibility Checking. > http://p.sf.net/sfu/ephox-dev2dev > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users > > > ------------------------------------------------------------------------------ > EditLive Enterprise is the world's most technically advanced content > authoring tool. Experience the power of Track Changes, Inline Image > Editing and ensure content is compliant with Accessibility Checking. > http://p.sf.net/sfu/ephox-dev2dev > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users > ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. Experience the power of Track Changes, Inline Image Editing and ensure content is compliant with Accessibility Checking. http://p.sf.net/sfu/ephox-dev2dev _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
