try:

setup.msi SOME_PROPERTY=""


Christopher Painter, Author of Deployment Engineering Blog
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----- Original Message ----
From: Mark Simonetti <ma...@opalsoftware.co.uk>
To: General discussion for Windows Installer XML toolset. 
<wix-users@lists.sourceforge.net>
Sent: Tue, October 12, 2010 3:08:49 PM
Subject: [WiX-users] Unset property on command line?

  Is it possible to unset a property, i.e. do the *opposite* of this:

setup.msi SOME_PROPERTY=1

Reason being, if I set SOME_PROPERTY=0, the checkbox that sets this 
value in the installer remains ticked because it requires the property 
to be unset, not set to 0.

Thanks,
Mark.


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------------------------------------------------------------------------------
Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2 & L3.
Spend less time writing and  rewriting code and more time creating great
experiences on the web. Be a part of the beta today.
http://p.sf.net/sfu/beautyoftheweb
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