The standard BA supplied by WiX uses <bal:Condition> and evaluates it right after detection before planning. The one used to install the toolset also uses that same tag. You don't need a custom BA to use <bal:Condition> (although a custom BA would need to be coded to use it). A custom BA doesn't need <bal:Condition> (unless it deliberately chooses to support it). > From: subscr...@gmail.com > Date: Tue, 18 Jun 2013 08:20:06 +0200 > To: wix-users@lists.sourceforge.net > Subject: Re: [WiX-users] prevent installation of bundle a bundle specific > version is not installed > > I hoped that i didn't have to use a custom BA for things like that, because > like preventing the install of SP1FP1 without SP1 installed seemed to be > such a fundamental concept. > > > On Mon, Jun 17, 2013 at 11:08 PM, Blair Murri <os...@live.com> wrote: > > > would <bal:Condition/> work? A custom BA can always do whatever it wants > > in this area. > > > > Blair > > > > > From: subscr...@gmail.com > > > Date: Mon, 17 Jun 2013 11:54:54 +0200 > > > To: wix-users@lists.sourceforge.net > > > Subject: [WiX-users] prevent installation of bundle a bundle specific > > version is not installed > > > > > > Hi all > > > > > > When we provide patch bundles for deployed service packs, the fixpacks > > only > > > contain the difference to the bundle ServicePack1. > > > Currently, the SP1 FixPack1 bundle installs also on systems where SP1 > > doesn > > > not exist, leading to the msp patch not being installed (SP1 missing), > > but > > > the bundle being installed. > > > > > > Is there a way to prevent a bundle to install if a given product/bundle > > > version does not exist on the system? > > > The Bunde/@Condition element seems to only support built-in variables and > > > can only be used to prevent installation on the wrong OS version. > > > > > > Cheers > > > Jakob > > > > > ------------------------------------------------------------------------------ > > > This SF.net email is sponsored by Windows: > > > > > > Build for Windows Store. > > > > > > http://p.sf.net/sfu/windows-dev2dev > > > _______________________________________________ > > > WiX-users mailing list > > > WiX-users@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/wix-users > > > > > > ------------------------------------------------------------------------------ > > This SF.net email is sponsored by Windows: > > > > Build for Windows Store. > > > > http://p.sf.net/sfu/windows-dev2dev > > _______________________________________________ > > WiX-users mailing list > > WiX-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/wix-users > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Windows: > > Build for Windows Store. > > http://p.sf.net/sfu/windows-dev2dev > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows:
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