Don't understand WiX conditions boolean logic

user_220636 0
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In order to check if .NET framework is installed you can use this condition:

<Condition Message="This application requires .NET Framework">
    <![CDATA[Installed OR NETFRAMEWORK20]]>
</Condition>

I don't understand why the two sub-conditions (Installed, NETFRAMEWORK20) are combined with an OR operator, rather I would expect something like this where both conditions are combined with an AND:

<![CDATA[Installed AND NOT NETFRAMEWORK20]]>

Where is my misunderstanding?

wix
1 Answers
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