How can I change a component property in an MST which has already been deployed?
I've been asked to do some remediation work on a piece of software which has been historically packaged via MST and deployed across a number of servers.
Unfortunately when said app is uninstalled, it removes the wow6432node in HKLM, a change made by the transform rather than the vendor's MSI. I have suggested that the component attribute be made permanent which has been agreed as the way to move forward however I've been tasked with finding a solution to the instances of the application which have already been deployed. Obviously a full upgrade is out of the question as I don't want a big chunk of the registry removed in the process.
I thought it may be possible with an MSP, I can't figure out how an MSP can affect the tables of an MST if indeed this is possible at all.
Can anybody suggest a solution please?