I am trying to work out how to use conditions to disable a checkbox.
From the examples I can see how to disable a radio button if a registry key is not found but this does not seem to work the same way for a checkbox.
I can manually set:-
<Variable Name="Checkbox1State" Type="string" Value="disable" Persisted="yes" bal:Overridable="yes" />
But what I want to achieve is for the checkbox to be disabled if a key is found
<util:RegistrySearch Root="HKLM" Key="SOFTWARE\Something\13.0" Value="dllname" Variable="Checkbox1State" />
Any suggestions or alternative ways to do this?