Wix4: Abort if .Net is not installed?

[ChristianSauer]

Hi,
I am trying to abort if I cannot detect Net48 and Netcore7, unfortunately I am unable to combine the elements in a way that works

I tried to do that in my Bundle:

``
<netfx:DotNetCompatibilityCheck Id="Net48Check"
RollForward="Minor"
Platform="x64"
RuntimeType="desktop"
Property="DotNetCompatibilityCheckResult"
Version="4.8">

  </netfx:DotNetCompatibilityCheck>

  <bal:Condition Message="This application requires .NET Framework 4.8. Please install the .NET Framework then run this installer again." Condition="Installed OR DotNetCompatibilityCheckResult=0"/>
  <bal:Condition Message="TEST"  Condition="!Installed OR DotNetCompatibilityCheckResult=0"/>

``

That does not work because netfx:DotNetCompatibilityCheck cannot be a child of a bundle.

Doing the same in a package results in a different problem: The condition cannot be part of the Package. How to solve this?