It's sounds like you're trying to do something like: <CustomAction Id="MyCustomAction> NOT Installed </CustomAction>
But you can't put the conditional there. You have to put the conditional in a <Custom> element in either the InstallExecuteSequence or the InstallUISequence (or both). <InstallExecuteSequence> <Custom Action="MyCustom Action" After="CostFinalize"> NOT Installed </Custom> </InstallExecute Sequence> -- John Merryweather Cooper Build & Install Engineer - ESA Jack Henry & Associates, Inc.(r) Shawnee Mission, KS 66227 Office: 913-341-3434 x791011 jocoo...@jackhenry.com www.jackhenry.com -----Original Message----- From: sttaq [mailto:tt...@hotmail.com] Sent: Monday, February 13, 2012 9:29 AM To: wix-users@lists.sourceforge.net Subject: Re: [WiX-users] How To Run Custom Action During Install But Not During Uninstall I was trying to follow the step mentioned in this thread but on compiling I get the following exception: C:\...\xyz.wxs(204) : error CNDL0024 : The CustomAction element contains illegal inner text: 'NOT Installed'. It may not contain inner text unless the Script attribute is specified. make: *** [C:/.../Release/xyz i.wixobj] Error 24 The custom action that i have here is a managed c# dll and without any inner text it is working perfectly fine. The only problem is that it is being called both at install and uninstall time whereas I would like it to be called only during the install time. I might be missing something here but I am not sure where I went wrong and would appreciate any help. Thanks -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/How-To-Run-Custom-Action-During-Install-But-Not-During-Uninstall-tp6395892p7280693.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users NOTICE: This electronic mail message and any files transmitted with it are intended exclusively for the individual or entity to which it is addressed. The message, together with any attachment, may contain confidential and/or privileged information. Any unauthorized review, use, printing, saving, copying, disclosure or distribution is strictly prohibited. If you have received this message in error, please immediately advise the sender by reply email and delete all copies. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users