I've not looked at Burn but I would guess you could install something under a wider variety of conditions that it just being already present or not. For instance you might want to install a package based on OS or language or on the presence of other products.
-----Original Message----- From: Aled Hughes [mailto:trestlemon...@gmail.com] Sent: 08 November 2011 15:22 To: General discussion for Windows Installer XML toolset. Subject: [WiX-users] Burn - what's the difference between InstallConditionand DetectCondition? With burn, what is the difference between the DetectCondition and InstallCondition on the <ExePackage> element? I noticed that the NetFx4.wxs file in the WiX sources uses DetectCondition to seemingly prevent installation of .Net4 if it is already installed - but isn't InstallCondition the same? ----------------------------------------------------------------------------- - RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ 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. ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
