Set Windows Environment variable as a Post Install step
I need to set a Windows System Environment variable as a post install step. My application has different behavior depending on the Environment variable. If I set it during the installation, my application fails to run as expected. I don't see an action to set an Environment variable in the post install step. I have tried using Windows setx command to set the variable, but then it does not get removed when I uninstall the application.
You would need to place the Set System Environment Variable Action in the Install Sequence, because, as you mentioned, the Action is not available in the Post-Install Sequence.
The action is available in the Install Sequence, at least partly, so that the installer can undo the action if necessary.
