Do you want failure instead of success? Or do you want uninstallation
instead of success? Please describe your desired result.

-----Original Message-----
From: Ole Martin Sørli [mailto:ole-martin.so...@powel.no] 
Sent: Friday, July 24, 2009 3:01 AM
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] WixUtilExtension documentation

Hi J

Is there any documentation on the WixUtilExtension apart from the schema and
sourcecode?

 

I'd like to know what Custom Actions I can reference, and what they do.

I'm looking especially for something to use instead of
WixExitEarlyWithSuccess, as it does not seem to fit my needs entirely...

 

This is what I use today for preventing downgrade of product:

 

    <Upgrade Id="SOME-UPGRADE-GUID-FOR-PRODUCT" >

      <UpgradeVersion Minimum="1.0.0" OnlyDetect="yes"
Property="NEWERVERSIONDETECTED" />

    </Upgrade>

    <CustomActionRef Id="WixExitEarlyWithSuccess"/>

 

But this has the user go through all of the install-process, possibly
fooling him to think that it actually worked...

 

...ANYWHO...

All I really need at this point is some solid doc's, so if anyone knows of
such a thing....

 

Kind Regards

Ole Martin

 

p.s.

I searched the wix.chm, the tramontana tutorial, and google, but was unable
to find anything useful on the subject.

 

O.M.


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