[WiX-users] Read launch condition from Registry key

I am trying to read a registry key and setting that as a property but for some reason it's not working. The installation interrupts with the launch condition message defined in WIX. I have a registry key created from another software HKLM\Software\[Manufaturer]\RuntimeInstalled with a value of "ye

[WiX-users] CheckBox and Eenvironment Variable

I would like to set the environment variable using a checkbox. The checkbox should be checked by default, meaning environment variable should be set unless the user unchecks it. EnvironmentSetCheck 1 I have tried different combinations by either setting the E